Strong, healthy plants not only give you bigger yields but also better-quality buds. Sick plants can slow down growth, reduce potency, or worse, die off completely. The good news? Many diseases are preventable, and with a little know-how, you can keep your crop thriving.
Powdery mildew is a fungal disease that cannabis growers frequently run into. It looks like a fine layer of white powder on your plant’s leaves, stems, and even buds. This sneaky fungus spreads fast and can take over if not dealt with early.
To prevent powdery mildew, it’s crucial to keep humidity levels low—preferably under 50%, especially during the flowering stage, as this fungus thrives in moist environments. Improving airflow is also key; space your plants properly and use fans to keep the air circulating around them. Regular inspections are essential too. By checking your plants daily for early signs, you can catch mildew before it spreads and causes significant damage.
If powdery mildew shows up on your plants, the first step is to remove the infected parts immediately. Cutting off affected leaves or buds will help stop the spread. After that, you can apply organic treatments like a water and baking soda solution or a sulfur-based fungicide to combat the remaining mildew. These treatments are effective at slowing down and controlling the disease, giving your plants a better chance to recover.
Root rot is caused by too much water around the plant’s roots. If the roots don’t get enough oxygen because of waterlogged soil, they’ll start to decay. This can be a silent killer because the damage happens underground, where you can’t see it.
Bud rot is one of the worst diseases you can face as a grower. This sneaky fungus starts inside the buds, so by the time you notice it, the damage might already be done. It thrives in damp, poorly ventilated areas.
Symptoms:
To prevent bud rot, it’s important to control the humidity in your grow space, keeping it around 40-50% during the flowering stage, as high humidity encourages fungal growth. Good ventilation is also crucial, so make sure there’s proper airflow circulating around your plants, especially in dense grows where moisture can get trapped. Daily inspections are key as well—check your buds carefully as they start to mature to catch any early signs of rot.
Fusarium wilt is a soil-borne fungus that targets the vascular system of cannabis plants, cutting off water and nutrient flow. It’s less common than powdery mildew or bud rot but can be devastating in large grows.
To prevent Fusarium wilt, it’s essential to sterilize your soil, as the fungus can linger in the soil for extended periods. Always use fresh, clean soil to minimize the risk of contamination. Crop rotation is also crucial—avoid growing cannabis in the same spot every season to reduce the chances of the disease recurring. Additionally, consider using cannabis strains that are naturally resistant to Fusarium, which can offer extra protection against this destructive disease.
Septoria leaf spot is a fungal disease that primarily targets the leaves of cannabis plants. It’s more common during warm, wet weather and can spread quickly if not caught early. While it doesn’t directly affect the buds, it can stunt plant growth, reduce yields, and make your plants more susceptible to other diseases.
To treat Septoria leaf spot, organic fungicides, such as copper-based sprays, can be effective in controlling the disease and stopping it from spreading. Pruning is also important—trim away any infected leaves and improve airflow by thinning out dense foliage around your plants. Additionally, take care of your soil by avoiding overwatering and ensuring it has proper drainage to prevent moisture buildup, which can make conditions favorable for fungal growth.
In Conclusion
Cannabis cultivation comes with its fair share of challenges, but with the right knowledge and preventive measures, you can protect your plants from common diseases like powdery mildew, root rot, bud rot, Fusarium wilt, and Septoria leaf spot. By staying proactive, maintaining optimal growing conditions, and treating problems early, you can ensure a healthy, high-quality harvest. Whether you’re a new grower or an experienced one, keeping an eye on your plants and reacting quickly to any signs of trouble is key to success.
Dealing with plant diseases can be a real headache, but don’t let it stop you from growing the best cannabis possible. With some preventive measures and quick action, you can keep your plants healthy and thriving. If you’re looking for the best cannabis seeds online with strong genetics to help reduce disease risk, check out our wide selection at Multiverse Beans. We offer top-tier seeds for growers of all levels, and our team is always here to help with advice and support.
By knowing the signs of these common cannabis diseases and acting quickly, you’ll be able to protect your plants and enjoy a successful grow season. Happy growing!
To start, pH is a scale that measures how acidic or alkaline something is, with values from 0 to 14. Neutral is 7, anything lower is acidic, and anything higher is alkaline. For cannabis, pH is critical since it affects how your plants absorb nutrients — the magic stuff that keeps them lush, green, and potent.
Cannabis plants thrive in slightly acidic to neutral environments. The ideal pH range for soil-grown cannabis is typically between 6.0 and 7.0, while hydroponic or soilless grows prefer a pH between 5.5 and 6.5. Within this range, the roots can absorb essential nutrients such as nitrogen, phosphorus, potassium, and trace elements efficiently. Any deviation from this range can lead to nutrient deficiencies or toxicities, both of which can harm plant health.
When pH levels are too low (acidic), cannabis plants may experience “nutrient lockout,” where the roots cannot absorb certain nutrients even if they are present. Conversely, when pH is too high (alkaline), essential nutrients become unavailable. Key nutrients such as calcium, magnesium, and iron are particularly susceptible to pH imbalances, and deficiencies can stymie plant growth.
Soil and hydro systems react to pH in different ways. Soil often has natural buffering agents, which means it can resist sudden pH changes. But in hydroponics, pH can swing wildly, requiring more frequent testing and adjustment to keep plants happy. In either setup, keeping an eye on pH is key to a thriving grow.
If your plants are struggling with pH issues, they’ll likely show it. Look for these telltale signs of pH imbalance:
Testing soil or water pH is a straightforward process. Various pH meters, test kits, and strips are available, ranging in price and accuracy. For cannabis growers, a digital pH meter is recommended for precise readings. Ensure the meter is calibrated for accurate results.
Once you know your pH, you may need to tweak it. Here’s how to adjust:
Setting pH once is not a one-and-done deal. pH can fluctuate, especially after adding nutrients, so regular testing is essential. Many growers test weekly, and hydro growers might check even more often. Keeping pH stable is one of the most impactful things you can do for happy, healthy plants.
Choosing the right soil and nutrients is the first step in controlling pH. Look for high-quality, cannabis-friendly soil mixes that are pre-buffered to hold a stable pH. If you’re in hydro, make sure you’re using pH-balanced nutrient solutions to keep everything steady.
Over-fertilizing can cause pH to dip, leading to acidification that’s tough on plants. Stick to the recommended feeding schedule and avoid piling on high-nitrogen fertilizers, which can be especially acidic.
For both soil and hydro setups, pH testing should be done weekly at minimum. In hydroponics, testing every other day may be necessary due to faster changes in the root zone. Record your pH levels to identify trends and make adjustments.
Over time, soil can become acidic due to fertilizer use or poor-quality water. Here’s how to fix it:
Alkaline soil can block nutrient uptake, leaving plants underfed. To lower the pH:
Hydro systems react quickly to pH shifts, so they require careful monitoring. If you’re struggling with pH swings:
A balanced pH is like a green light for growth. When pH is in the right range, cannabis plants can absorb nutrients freely, resulting in faster growth, stronger stems, and lush, green leaves. Happy plants produce better yields — it’s as simple as that.
Besides growth, pH affects how plants produce cannabinoids and terpenes. When plants are getting all their nutrients, they develop richer flavors, aromas, and potency. Proper pH can be the difference between a good harvest and a great one.
A stable pH keeps plants’ roots healthy and helps prevent root rot, pests, and other diseases. Plants that are well-nourished with the right pH are generally more resilient and better equipped to fight off issues, which means less hassle for you.
When it comes to cannabis cultivation, one size doesn’t always fit all — especially when it comes to pH. Different cannabis strains, from indicas to sativas and hybrids, can have unique responses to pH levels, which can impact growth rates, nutrient absorption, and overall health. Fine-tuning pH for each strain can make a noticeable difference in your grow’s success. Here’s how you can approach pH management tailored to specific strains and maximize your yield.
While the general pH ranges of 6.0-7.0 for soil and 5.5-6.5 for hydroponics work well as starting points, some strains show subtle differences in their pH preferences. Here’s a general guideline:
Mastering pH is a key part of cannabis cultivation, and keeping it dialed in can help you grow happy, healthy plants with top-shelf results. A little effort on pH goes a long way, and your plants (and your harvest) will thank you.
Got pH questions? We’ve got answers! Whether you’re struggling to get your levels right or want advice on pH-friendly growing techniques, Multiverse Beans is here to help. We offer top-quality seeds, growing tips, and support to make sure your plants are thriving from seed to harvest. Get in touch with us today, and let’s grow something amazing together!
Before we get into the pros and cons, let’s talk about what autoflowering seeds are. Unlike regular cannabis seeds that rely on changes in light cycles (think sunny summer days vs. long winter nights) to start flowering, autoflowering seeds are based on a specific genetic trait. They automatically switch from the vegetative stage to the flowering stage after a set amount of time—usually around 2-4 weeks.
These seeds are typically a cross between regular cannabis strains and Cannabis ruderalis, a wild strain that naturally grows in areas with short summers. The result? Fast-growing plants that don’t need to rely on light cycles to get their groove on.
One of the biggest benefits of autoflowering seeds is how quickly they grow. Traditional cannabis plants can take months from seed to harvest, but autoflowers can go from seed to bud in as little as 8-10 weeks. If patience isn’t your strong suit, or if you’re looking for multiple harvests in a single season, autoflowers are your best friends.
Autoflowering plants are typically shorter and more compact than their photoperiod counterparts, making them perfect for stealth grows. Whether you’re growing in a small apartment or a discreet outdoor spot, these pint-sized plants can pack a punch without taking up too much room.
Say goodbye to fiddling with grow lights! Autoflowers don’t need specific light cycles to flower, which means you can grow them under continuous light without worrying about switching to 12 hours of darkness. This makes them perfect for growers who want to keep things simple or don’t have access to a perfectly controlled environment.
Because of their ruderalis genetics, autoflowers are tough little plants. They can survive in less-than-ideal conditions and are generally more resistant to pests and diseases. This makes them a great option for beginner growers who might not have all the details down yet.
Here’s the catch: while autoflowers are quick and easy to grow, they tend to produce smaller yields than traditional photoperiod plants. If you’re looking to harvest big, bulky buds, autoflowers might leave you wanting more.
With photoperiod plants, you can control how long the vegetative stage lasts by adjusting light schedules, which can lead to bigger plants and larger harvests. Autoflowers, on the other hand, have a set timeline. Once they start flowering, there’s no stopping them. So, if you want more control over the size and shape of your plants, autos might feel a bit limiting.
Not all autoflowers are created equal. While many strains have caught up to their photoperiod cousins in terms of potency, some autoflowering strains may still produce lower THC levels than traditional strains. If you’re after the most potent buds possible, be sure to choose your autoflowering seeds carefully.
Because they have such a short growing period, autoflowers are more sensitive to stress. Whether it’s overwatering, underfeeding, or aggressive pruning, even small mistakes can impact your plants. With autos, there’s little time to recover from setbacks.
Choosing autoflowering seeds really comes down to your growing goals and experience level. If you’re looking for a quick, easy grow with minimal fuss, autos are fantastic. Their resilience and fast grow time make them ideal for beginner growers or anyone with limited space. However, if you’re after high yields, more control, or maximum THC levels, photoperiod plants might still be your go-to.
Use this checklist to help decide if autoflowering seeds are the right fit for your grow:
If you checked off most of these, autoflowers are probably the right choice for you! If not, you might want to explore photoperiod strains instead.
Yes! Autoflowers are super versatile and can thrive in both indoor and outdoor environments. Just make sure you provide enough light if you’re growing indoors—many growers use 18-24 hours of light to maximize growth.
Autoflowers don’t rely on light cycles to flower, but they still love light! Most growers give them between 18-24 hours of light per day to keep them happy and productive.
Not necessarily. Autoflowers use the same types of nutrients as regular cannabis plants, but because of their shorter life cycle, they need less of them. Be sure to use light feeding schedules and avoid overfeeding to keep your autoflowers thriving.
Technically, you can clone autoflowers, but it’s not recommended. Because they have such a short life cycle, clones won’t have time to veg and grow into a mature plant before they start flowering. You’re better off growing from seeds.
Autoflowering seeds bring a lot of convenience and versatility to cannabis growing. With fast grow times, low maintenance needs, and small plant sizes, they’re perfect for growers looking for an easy, quick harvest. However, keep in mind the smaller yields and less control over the grow cycle. Whether you’re a newbie or an experienced grower looking for something new, autoflowers might just be the game-changer you’re looking for!
Ready to give autoflowers a try? At Multiverse Beans, we offer a wide selection of top-quality autoflowering seeds from trusted breeders around the globe. Whether you’re looking for fast-growing favorites or something a little more exotic, we’ve got you covered. Contact us today and start your autoflowering journey!
Terpenes are naturally occurring compounds found in cannabis (and other plants), responsible for the distinct smells, flavors, and effects of each strain. If you’ve ever opened a jar of cannabis and noticed it smelled fruity, skunky, piney, or citrusy, that’s all thanks to terpenes. But they don’t just make your buds smell nice—they also work in harmony with cannabinoids like THC and CBD to enhance your overall experience, often referred to as the “entourage effect.”
Terpenes can influence how a strain affects your mood and body. Want something that’ll chill you out? Look for a strain with relaxing terpenes. Need a boost of energy? Uplifting terpenes are your go-to. Knowing the terpene profile can help you pick the perfect seeds for your desired effects.
Terpenes are like the spice rack of the cannabis world. They give your buds a unique flavor and aroma profile, making each strain stand out. Whether you’re into earthy, pine-scented strains or fruity, citrusy ones, the terpene profile will determine what your cannabis smells and tastes like. This can help you select seeds that match your flavor preferences.
For example, limonene gives strains a bright, citrusy flavor, while myrcene provides an earthy, musky scent. If you’re growing for personal use and flavor matters to you, choose seeds with a terpene profile that makes your mouth water!
Terpenes don’t just affect how your cannabis smells—they also play a big role in how it makes you feel. This is where the “entourage effect” comes into play. Terpenes work together with cannabinoids to influence the effects of the strain. For instance, myrcene has sedative properties and can make you feel more relaxed, while pinene is known for its uplifting and energizing effects.
When selecting seeds, think about the type of experience you want. If you’re after something mellow and calming, look for strains with high levels of myrcene or linalool. But if you want an energetic, euphoric high, opt for strains with limonene or terpinolene.
Pro Tip: Don’t just look at THC and CBD levels—check out the terpene profile of the strain to get the full picture of how it might affect you.
There are dozens of terpenes found in cannabis, but here are some of the most common ones to keep in mind when you’re picking out seeds.
Myrcene is one of the most abundant terpenes in cannabis and is known for its relaxing, couch-lock effects. If you’re looking for a strain to help you wind down after a long day, seeds with high myrcene content are a great choice.
Limonene gives off that fresh, citrusy vibe and is known for its mood-boosting and anti-anxiety effects. If you’re looking for a strain to brighten your day, pick seeds with high limonene content.
Pinene smells like a walk through a pine forest and is great for when you need to stay focused and sharp. Strains with high pinene are perfect for creative work or daytime use.
Linalool has a soothing, lavender scent and is often found in strains that help with relaxation and anxiety relief. If stress is getting the better of you, pick seeds rich in linalool for a calm, relaxing experience.
Caryophyllene is known for its spicy, peppery scent and is unique because it interacts directly with your body’s endocannabinoid system, making it great for managing stress and pain.
Before you start browsing seed banks, think about the kind of high you’re after. Do you want to relax and melt into the couch, or are you looking for an energetic, creative buzz? Understanding the effects you’re aiming for will help guide you toward the right terpene profiles.
Many seed banks list the terpene profiles for each strain. When choosing seeds, take a look at the dominant terpenes to get a better idea of the strain’s flavor, aroma, and effects. This can help you find seeds that align with your goals, whether it’s for flavor, medicinal use, or just the kind of high you enjoy most.
Don’t be afraid to experiment! Try out seeds with different terpene profiles to see which ones you like best. Some people love the uplifting effects of limonene-rich strains, while others swear by the relaxing qualities of myrcene. You’ll never know until you try, so mix it up and see what works for you.
Terpenes play a huge role in shaping the flavor, aroma, and effects of your cannabis. By understanding which terpenes do what, you can make more informed decisions when selecting seeds for your next grow. So next time you’re browsing a seed bank, don’t just focus on THC and CBD levels—give those terpenes some attention, too! Whether you’re growing for flavor, relaxation, or creativity, the right terpenes can take your cannabis experience to the next level.
Ready to start your next grow? At Multiverse Beans, we offer a huge variety of premium cannabis seeds with detailed terpene profiles, so you can find the perfect strain for your needs. Whether you’re after something relaxing, energizing, or packed with flavor, we’ve got you covered. Contact us for help choosing the best cannabis seeds for you, or check out our selection and get growing today!
Paul: Can you tell us a bit about your journey into cannabis cultivation and how you discovered the Autopot system?
Autopotamus: Once Canada legalized growing marijuana in October 2018 ,well I quickly decided that I wanted to grow at home. My first grow was 2 plants in soil and 2 plants in coco.
In coco coir substrate, I hand-fed which means hand watering a bunch of times a day from one to like three depending on lifestage, which takes some effort and you also have to manage the runoff (noisy shop-vac). I really liked the plant’s size and resulting product from growing in coco but I just didn’t want to have to hand water and shop-vac the runoff water many times daily anymore. Searching on the internet there are so many watering systems and then I saw this one called AutoPot that seemed to fit the bill. Well it solved everything about growing in coco! All the advantages of coco minus the disadvantages. Using the autopot system with an inert porous medium such as coconut coir is a form of hydroponics called passive sub-irrigation. You really are then growing hydroponically!
Paul: What specific advantages have you noticed when using Autopots compared to traditional watering methods?
Autopotamus: Autopots solve everything about growing in coco. You do not have to hand water anymore at all, the plant drinks as needed and there’s no runoff management at all since it’s a bottom-wicking system. Finally, since it is gravity fed, it is a power-free system unless you use an air-pump for the airdome. You can leave the plants for a while depending on your reservoir size. Prior to using autopots, say I left on a work trip, my partner would have to take care of the plants.. Autopots saved my relationship!
Paul: You mentioned that Autopots saved your relationship by removing the need for constant plant care. Can you share a bit more about how Autopots have impacted your daily routine and overall lifestyle as a grower?
Autopotamus: Previously, just hand-watering was a significant amount of effort each day. Now knowing that watering is taken care of, it leaves a lot more time for other things such as documenting the grow, LST, defoliating or just observing the plants, going out etc. Being able to leave the plant alone for a week at a time is life-changing. Coming back from a work or leisure trip to healthy and huge plants is so satisfying. It also makes growing a lot more enjoyable knowing that the plants are feeding themselves at their own pace. I always tell people, do you think you can hand-water better than the plants can feed themselves?
Paul: For growers new to Autopots, what are some common mistakes to avoid?
Autopotamus: Common mistakes in Autopots would be not leveling the tray and also not making sure that the two little silicones that complete the autopot aquavalve makes a perfect seal for the system to work flawlessly. Finally, if you are running 100 percent coco substrate like me, best to use the airdomes, otherwise use your favorite mix of coco/perlite.
The beauty of the autopot system is that there aren’t too many points of failure. The aquavalve is at the heart of the autopot systems and it works by ways of gravity and essentially the silicone seal controls the flow of water into the tray. When the seal is perfect, it allows the valve to open and close precisely as needed. I advise to check the water level in the tray as much as possible, just a quick check to make sure the level is alternating between the full line and close to empty. If it’s always at the full line or above, something is up and best to reset or check the system.
Paul: How do you optimize your nutrient regimen when using Autopots to ensure your plants get the best results?
Autopotamus: I would suggest not mix and match the nutrient lines, as most nutrient lines are purposely mixed for their own line/brand if that makes sense. I would recommend Canna coco A/B as it is dumb proof, the website has a very useful calculator and I have been using it for many years successfully. I do try out different nutrient lines but canna is still my go-to.
Paul: Can you share any tips on how to maximize plant size and yield using the Autopot system?
Autopotamus: Yes, it is quite simple actually: procuring quality genetics from established breeders, such as Night Owl or Speedrun Seeds, use coconut coir as a substrate and make sure that you understand pH and how to get a proper reading with a quality pH pen. Finally, not really related to Autopots but following a VPD chart is essential for growing the best quality medicine and yield.
Paul: How do you manage the balance between maintaining proper oxygen levels in the root zone and the constant watering provided by Autopots?
Autopotamus: I personally use the airdome/airbase with 100 percent coco substrate.
Paul: Have you experimented with different growing mediums in Autopots? If so, which have you found to be the most effective?
Autopotamus: Mostly coco. I am trying out living soil with buildasoil 3.0 in the Autopot tray2grow and it worked out awesome! Coco is my jazz, as I have used the medium for many years now, and it works wonderfully.
Paul: You’ve had success with coco, and now you’re experimenting with living soil. Can you elaborate on how the results compare between these two mediums in terms of plant health and yield?
Autopotamus: I am about to complete my first living soil, and it has been very easy. I follow guidance by Jeremy @buildasoil, and it is a very simple process. I was expecting smaller plants in soil vs. coco and I have been pleasantly surprised. There are two main possible drawbacks in living soil. First, there is a real potential for pests such as fungus gnats, thankfully it wasn’t much of an issue for me. Second, living soil typically requires a bigger pot, such as the 23.5 gallon planter box from Autopot. It basically means that the plants are less mobile as 23.5 gallons of saturated soil is very heavy, and it is much more difficult to move the plants around for defoliation or any type of LST. Healthwise, not much difference and yield should be similar to my coco grow.
Paul: What are some challenges you’ve encountered with the Autopot system, and how have you overcome them?
Autopotamus: I have had a few floods in my tent. I believe a connector failed. I just cleaned up and replaced the connectors. It’s best to always have spare parts. I have also had a few dried trays; I was trying out a new nutrient line, and it clogged the lines.
Paul: Given the challenges you mentioned, like connector failures and clogged lines, do you have any maintenance tips for Autopot users to prevent these issues?
Autopotamus: Monitoring the Autopot for good functioning is a must, just like any other automated systems. I also highly recommend spare parts like connectors and silicones. When growing with coco, a quality salt-based nutrient line like canna coco will ensure that the nutrient water will not create flocculants or a slurry at the bottom of your res. I have tried other nutrient lines where the resulting nutrient mix tend to precipitate and create a slurry that will potentially block the lines.
Paul: What advice would you give to growers who want to transition from traditional hand-watering to an automated system like Autopots?
Autopotamus: Just do it; there are no drawbacks from using the Autopot system. It saves you time, you can easily grow larger plants. The Autopot company, whether USA or Global, is super responsive on social media, and you can leave the plants to grow for a while depending on your reservoir size. What’s not to like?
Paul: I love that and you said it perfectly. Just do it. The only way you are going to get good at growing cannabis is by getting your hands messy and growing cannabis. Document your grow and learn from your mistakes.
Cannabis plants are magnets for certain types of pests, but not all bugs are bad. While some insects like ladybugs can actually help protect your plants by eating harmful bugs, others, such as spider mites and aphids, will feed on your plants and reduce the quality of your crop. Here are some of the most common pests you’ll encounter:
These tiny, eight-legged arachnids are one of the most notorious pests in cannabis cultivation. Spider mites are extremely small, often less than 1mm in size, but they can cause massive damage. They tend to hide on the undersides of leaves and spin fine webs across the plant (hence the name).
Prevention and Control:
Spider mites thrive in dry conditions, so increasing humidity can make it harder for them to survive. Neem oil, insecticidal soaps, or predatory insects like ladybugs can help control their population.
Aphids are soft-bodied insects that suck the sap from cannabis plants, depriving them of vital nutrients. These pests come in a range of colors, including green, black, and white. They’re usually found on the stems and undersides of leaves.
Prevention and Control:
Introduce beneficial insects like ladybugs or parasitic wasps into your grow space to help control aphid populations. Insecticidal soaps and neem oil sprays are also effective at keeping these pests at bay.
Whiteflies are small, winged insects that resemble tiny moths. They feed on the sap of cannabis plants, similar to aphids, and can cause stunted growth if left unchecked. When disturbed, whiteflies tend to flutter around the plant, making them easy to spot.
Prevention and Control:
Sticky traps are an excellent way to catch whiteflies before they become a serious problem. You can also use insecticidal soaps or neem oil to reduce their numbers. Make sure to regularly check the undersides of leaves where whiteflies tend to hide.
Fungus gnats are tiny, mosquito-like flies that lay their eggs in moist soil. Their larvae feed on organic matter and roots, which can cause damage to young cannabis plants. While the adults don’t directly harm the plants, the larvae can stunt growth and cause wilting.
Symptoms:
Prevention and Control:
Avoid overwatering your plants, as fungus gnats thrive in moist environments. Letting the top layer of soil dry out between waterings will help reduce the risk of infestation. You can also use sticky traps to catch adult gnats and introduce predatory nematodes to kill larvae in the soil.
Thrips are tiny, slender insects that feed by scraping plant surfaces and sucking out the contents. They can cause significant damage to cannabis plants, especially if the infestation is severe. These pests are often seen crawling on leaves but are hard to spot due to their size.
Prevention and Control:
Use sticky traps to monitor for thrips early on. Insecticidal soaps, neem oil, and introducing predatory mites can help keep these pests under control. Be sure to regularly inspect your plants to catch infestations before they get out of hand.
Caterpillars are the larvae of moths and butterflies. They may not seem like a major threat, but they can eat through cannabis leaves and buds, leading to reduced yields. Outdoor growers are particularly susceptible to caterpillar infestations.
Prevention and Control:
Manually removing caterpillars from your plants is one of the most effective methods of control. You can also use Bacillus thuringiensis (Bt), a naturally occurring bacterium that is toxic to caterpillars but safe for plants.
Mealybugs are soft-bodied insects that are covered in a white, waxy substance. They feed on plant sap, weakening the cannabis plant and leaving it more susceptible to disease. Mealybugs are slow-moving and are usually found on the stems and leaves of plants.
Prevention and Control:
Neem oil and insecticidal soaps can help eliminate mealybugs. You can also introduce natural predators like ladybugs to help keep them under control.
Preventing pests is always better than dealing with an infestation. While it’s impossible to eliminate all risks, there are steps you can take to make your grow space less appealing to pests.
A clean grow space is a pest-free grow space! Regularly clean and disinfect your equipment, tools, and growing environment. Remove any dead plant material or debris that could attract pests.
If you’re bringing in new plants from a nursery or another grower, make sure to quarantine them for a few days before introducing them to your grow space. This will allow you to check for any pests before they spread to your other plants.
Make it a habit to inspect your plants regularly for signs of pests. Catching an infestation early is the key to controlling it before it becomes a bigger problem.
Introduce beneficial insects like ladybugs, predatory mites, or parasitic wasps to your grow space. These natural predators will help keep pest populations under control without the need for harsh chemicals.
When dealing with pests, you have two main options: natural or chemical control. Each has its pros and cons.
While chemical control can be effective, it’s often best to start with natural solutions to avoid damaging your plants or the environment.
Whether you’re dealing with pests or simply want to grow the healthiest cannabis plants possible, Multiverse Beans is here to help! We offer a wide range of high-quality cannabis seeds to suit all growers, from beginners to experts. Our team of experts is always available to provide guidance and advice on everything from pest control to maximizing your yield.
Contact us today; let’s grow together!
So, what exactly is the vegetative stage? This is the period after your seedlings have sprouted but before they start flowering. During this phase, your plants are busy building strong stems, leaves, and roots. Think of it as the “gym” stage—your plants are bulking up to support those heavy buds they’ll be producing later.
Typically, the vegetative stage lasts anywhere from 3 to 16 weeks, depending on your strain and growing conditions. The longer your plant stays in veg, the bigger and bushier it gets. But don’t stress—it’s all about keeping your plants happy and healthy, not necessarily extending the stage for as long as possible.
Cannabis plants love light during the veg stage—lots of it. We’re talking 18 to 24 hours of light per day. Yeah, your plants are basically sunbathing 24/7, and they need it to grow those big fan leaves and strong stems. Indoors, you’ll want to invest in some solid grow lights, like LEDs or HIDs, to give your plants what they crave.
Keep those lights about 18 to 24 inches above the canopy and adjust as your plants grow. Too close, and you risk burning them; too far, and they’ll stretch and get lanky.
Pro Tip: Set your lights on a timer to make sure your plants get consistent light. Messing up the light cycle can stress them out, and nobody wants stressed plants.
Your grow medium (the stuff your plant’s roots grow in) can make a huge difference. Whether you’re using good ol’ soil, coco coir, or a full-on hydroponic setup, each one has its pros and cons. Here’s a quick breakdown:
Pro Tip: Whatever medium you choose, make sure it drains well. You don’t want your plants sitting in soggy roots.
Nutrients are like plant food, and during the vegetative stage, your plants are hungry for nitrogen. It’s what helps them grow those big, green leaves. You’ll want a nutrient mix with a ratio that’s high in nitrogen and balanced with phosphorus and potassium. Something like a 3:1:2 (N-P-K) ratio is a good starting point.
Here’s the breakdown:
Whether you’re going organic or synthetic, make sure to follow the recommended feeding schedule on your nutrients. Too much, and you’ll fry your plants. Too little, and they’ll look sad and weak.
Pro Tip: Start slow. If you’re new to feeding, it’s better to underfeed than overfeed. You can always add more nutrients if needed.
pH matters, folks! If your pH is off, your plants won’t be able to take in all those delicious nutrients you’re feeding them. For soil grows, aim for a pH between 6.0 and 7.0. For hydroponics or coco coir, you want a range of 5.5 to 6.5.
A digital pH meter is a must-have tool in your grow kit. Test your water and nutrient solution regularly to keep things in check.
Pro Tip: Flushing your grow medium with pH-balanced water every few weeks can help prevent nutrient buildup and keep your plants happy.
Cannabis plants in the veg stage are a bit like Goldilocks—they want everything just right. The ideal temperature for vegetative growth is between 70°F and 85°F (21°C to 29°C). Too hot or too cold, and your plants will slow down.
Humidity also plays a big role. During the veg stage, aim for a relative humidity (RH) of 40% to 70%. Younger plants prefer higher humidity, but as they grow, you can gradually lower it.
Pro Tip: Good air circulation is key to preventing mold and pests. Use fans to keep the air moving and strengthen your plants’ stems at the same time.
Pruning and training might sound like something you’d do at the gym, but they’re also essential for cannabis growing. By removing lower leaves and branches that aren’t getting much light, you can help your plant focus its energy on the parts that matter—the top buds.
Training techniques like low-stress training (LST) and topping can also maximize your light exposure and increase yields. LST involves gently bending and tying down branches, while topping means cutting the main stem to encourage more growth.
Pro Tip: Don’t go too crazy with pruning all at once. Give your plants time to recover in between trimming sessions.
One of the most common mistakes in the vegetative stage is overwatering. Your plants love water, but they don’t want to drown. Let the top inch of soil dry out before watering again, and always make sure your pots have good drainage.
Less is more when it comes to feeding your plants during the vegetative stage. Nutrient burn is real, and it can stunt your plant’s growth or even kill it. Stick to the recommended feeding schedule, and if you’re unsure, start with a half-dose.
The vegetative stage is all about setting your plants up for success. By dialing in your lighting, nutrients, environment, and training techniques, you’ll be on your way to growing healthy, bushy cannabis plants that are ready to explode with buds when the flowering stage hits. Follow these tips, avoid common mistakes, and watch your plants thrive. And when you’re ready to grow, make sure you’ve got the best seeds from Multiverse Beans!
Looking to grow some killer plants during the vegetative stage? You need the right seeds to get started. At Multiverse Beans, we offer premium cannabis seeds from the best breeders around. Whether you’re a newbie or a pro, we’ve got strains that will thrive during the vegetative stage and beyond. Contact us or check out our seed bank online and start your next grow with the best genetics around!
Greg the Alien here! Recently my humanoid friend Chuck and I were chatting on my UFO and the topic of different types of cannabis seeds came up. You see, Chuck has been dealing with anxiety and wanted some tips on how to grow his own money-saving and natural medicine to help potentially deal with it.
Having never grown cannabis before–and since there are so many different cannabis seeds to choose from–Chuck needed some help in making his buying decision. As an otherworldly cannabis seed expert, I happen to also know a few world-class cannabis breeders.
So I decided to ask one of my breeder friends of mine to chime in, and help Chuck and any other newer grower out there by creating a “multiversal” guide to different types of cannabis seeds. From autoflower seeds to CBD seeds, take a look for yourself to see which are best for you and your home growing needs!
When it comes to growing THC & CBD-rich cannabis (two of the main cannabinoids, or active ingredients in cannabis), one of the main divisions is the difference between regular and feminized seeds.
Regular seeds are used to breed and create more consistent and stable offspring or clones for continued harvests. Regular cannabis seeds or “regs” can be either male or female. Male plants grow pollen sacs that can pollinate female plants and then produce their own cannabis seeds.
For any experienced grower looking to create their own strains or make a batch of cannabis seeds to stock-up on for themselves, regs are a great choice.
For a new grower like my buddy Chuck, feminized seeds are the wiser choice to begin with. There is no pollination process necessary for the home grower, and you are basically guaranteed to produce female plants with bigger, more resinous buds free of seeds.
Feminized cannabis plants are bred specifically for their flower buds. This is compared to regular seeds which are grown to produce certain select feminized plants for growers to keep, and to also produce seeds for future pollination projects.
Photoperiod seeds were considered the grower’s standard for a long time. In the last 10 or so years however, autoflower seeds have improved greatly in quality and potency. Growing either type is fully dependent on the equipment, space, and personal preferences you may have as a grower.
Photoperiod seeds can be grown indoors or outdoors. Growing them indoors gives the grower more control over their environmental factors and also how to use certain techniques to increase their final flower bud yields. Indoor growing also requires equipment such as lights, air exchange systems, and temperature controls.
Growing outdoors often leaves the final result up to the weather and temperature conditions. This is dependent on which region of the country you live in. However, it does allow for much larger flowering plants and yields if done properly.
Like all plants, cannabis seeds need to germinate or trigger the start of the growth process. “Photos” can take anywhere from a day or two up to 2 weeks to sprout into plant seedlings. For more detailed info on germination, stay tuned for my Germination Guide coming soon!
The vegetative, or “veg” stage of cannabis seed plant growth gets the plant strong and stable. Ideal water, temperature, and light conditions begin to start the plant’s physical structure. An 18 hours of light/6 hours of dark schedule is necessary during this time. This is in order to keep the plant growing strong during this stage and not flower too early [1].
This stage can potentially go on forever if the grower wishes, however for those ready to take it to the next stage asap, 4-8 weeks is the average, however some researchers do argue that it can take anywhere from 3-16 weeks [2].
LED lighting systems have shown in peer-reviewed studies to be the most beneficial when growing cannabis indoors with photoperiods [3]. The typical 12 hour light/12 hour dark schedule for photoperiods seems to be the agreement for all growers. However, there are actually studies out there that have shown differently.
One such study as recently as March of 2023 demonstrated significant flower yield and cannabinoid concentration increases in several THC and CBD-rich strains after using a 14 hour light/10 hour dark schedule during this stage. Using what’s also known as the light spectrum range can also have a positive effect on photoperiod seed growth and results [3].
According to other clinical research, photoperiod cannabis plants “normally mature in 6 to 9 weeks” once in the flowering phase. Once the photoperiod flower has reached maturity, clones can be selected to keep the plant’s desired phenotype, or genetic traits (color, shape, smell) alive in their offspring [4].
This is done by taking what’s known as a “cutting” or a branch of the mature plant into clean water and then placing it into rock-wool or hydroton clay for support until placed in soil or hydroponics to develop its own roots [4].
Cuttings can also go straight into soil once a rooting hormone agent (such as Clone X) is applied, and is then able to relay a message to the plant to begin producing roots.
Though germination times are almost similar to photoperiods (3-10 days on average), autoflower seeds still grow a little differently in comparison to photoperiods. This is because of the ruderalis genetics that have been bred into them.
To understand, just read what world-class autoflower breeder Dan Jimmie of Gnome Automatics, and their stellar genetics has to say.
For one thing, indoor autoflower seeds don’t need the same light schedule as photoperiod plants. “I typically run 18/6 [hours of light/dark] or 20/4 depending on the time of year because of heat or cooling issues”, said Jimmie during a recent conversation.
Equipment like a grow tent, lights, and exhaust systems are often necessary to maximize yields along with great genetics like those found with Gnome Automatics and their regular and feminized autoflower seeds.
The Gnome Automatics founder went on to say that one of the real keys to growing autoflower seeds indoors is that less is more. “Keep it simple, don’t try to change a thousand things. Find a method, do the research on that method, find good resources, and focus on just that one style. You don’t need all the products, or a great light. You just need a good grow method and to hone in on your craft.”
Planting and growing autoflower seeds outdoors has its advantages. When selecting pot size starting with 5 gallons is the norm. But the higher up you go in pot size the larger your yield potential can also be.
But the beauty of autoflower seeds is that you can also just leave your plant next to a window that gets excellent light. You can even leave it out on the patio at the beginning of June to get some results too. Just be sure to still provide a reliable watering schedule, stress test, and keep it in direct light as much as possible.
“I highly recommend a staggered season. Have a set ready for June 1st. What’s important for autoflowers outdoors is that if they can get a minimum of 15 hours of direct light, they’re gonna do great”, Jimmie also told me. “Once they get into diminished hours of light they kind of get wispy and don’t hold together well.”
Autoflower seeds typically start to flower around 4-5 weeks after germination. They have an 8-12 week grow cycle in total before harvest. Such a quick harvest time after germination is one major advantage of autoflower seeds that aren’t just for the beginner grower.
Combined with the quick-flowering nature of autoflower seeds, the genetics have improved greatly. Experienced autoflower seed breeders like Dan Jimmie agree that’s what has made the biggest difference.
Insane yields that can reach up to a full pound of dried flower are now possible with great autoflower seed genetics and a 15 gallon pot. Just be sure to stress-test them properly since autoflower seeds can be more sensitive to environmental stress factors.
As the compounds in cannabis that don’t cause a “high” like THC, CBD and CBG are responsible for some of the most important medicinal-only strains of weed available to humanoids.
Cannabis seeds with high concentrations of these cannabinoids are mostly legal to all American humanoids. This is so long as they contain less than .3% of THC by federal law. As stated in the 2018 Federal Farm Bill, any cannabis seed with levels below that number is considered “hemp” and can be grown at home.
CBG is a cannabinoid similar to CBD that is medicinal in nature and does not provide a high either. CBG only comes from young cannabis flowers that have not yet converted their chemical composition into CBD during the flowering phase [5]. There are CBG-rich seeds available that have higher concentrations of that specific cannabinoid.
CBN is another medicinal-value only cannabinoid that has been shown to be effective in managing pain and is part of a current study to investigate its effect on sleep issues [6]. CBN is also another cannabinoid that is based on flowering development and not seed-based.
In order to grow a strain high in CBN, a THC-rich strain of weed needs to basically be exposed to more heat, oxygen, and sunlight than normal. This will begin to convert the THC into higher levels of CBN.
There are 3 different types of THC-containing cannabis seeds that identify the intoxicating effects once they’re grown.
Indica seeds typically have more of a sedative and relaxing effect on humanoids and their feelings. These effects can vary from strain-to-strain but overall, strains like Northern Lights are classic versions of indica cannabis seeds.
Known to be more of a focused, uplifting, or “speedy” high similar to being caffeinated, sativa seeds like Hazes, Diesels, and Trainwreck are ideal choices for this type of elevated experience. They also grow taller and tend to take a few extra weeks to finish flowering.
Hybrid seeds are the most popular strains of weed for humanoids these days. Their popularity is due to their amazing genetics that contain balanced elements of both indicas and sativas combined. Many gassy hybrids that deliver those effects are derived from heavy-yielding parents like GSC, Gelato, and Wedding Cake.
Regular cannabis seeds that are grown and treated with man-made chemicals and pesticides can be considered GMO seeds. This is because they have been modified genetically by the solutions being used to keep away pests and disease.
GMO weed seeds being produced and trademarked by a huge agriculture company has not happened yet. However, that’s not to say that this potential form of cannabis seeds is not going to happen.
Not to be confused with genetically modified seeds, the specific strain of cannabis known as “GMO” has no relation to the type of seeds mentioned above. The GMO strain of weed is instead named as such by humanoid breeders. This is because its aroma is often similar to the smell of “garlic, mushrooms, and onions.”
For a cannabis seed to be considered organic, they must come from two parent strains that have been organically grown with no pesticides, fertilizers, GMOs, and the like. These types of cannabis seeds often produce flower buds that are very potent and are often considered of the highest quality.
In my humanoid buddy Chuck’s case, he lives in a humid region of the country with moist summers. His goals are to be able to quickly grow high-quality, THC-rich hybrid seeds during the summer, inside his house, and without too much complicated grow equipment since he’s a new grower.
After reading this guide, Chuck selected Gnome Automatics feminized autoflower seeds to grow at home. The quick-finishing (50-55 days), hearty nature of Witcher’s Creek autoflower seeds that Dan Jimmie breeds into them is especially appealing to Chuck.
Along with all of the other additional factors involved and mentioned above, Witcher’s Creek can also provide the potential therapeutic effects to help naturally treat Chuck’s anxiety once his harvest is grown and cured.
Though they all may look like the same little beans, the many different types of cannabis seeds available to growers. All of them have their own unique traits and qualities. Be sure to choose the ones that are ideal for your experience level, environment, temperature, preferences, and desired effects.
“The most important thing to increase yields–genetics,” Dan Jimmie said towards the end of our chat. “Definitely do your research on the genetics first”.
Beyond just big yields, cannabis seed genetics that are proven to be successful and demonstrate all of the qualities, effects, and traits you are looking for are crucial.
Choosing solid genetics from reputable breeders, along with everything mentioned above will get your home grow where it needs to be regardless of skill level!
Reading online grow forums with reviews and grow diaries, visiting the websites of breeders while reading information on each strain, and talking to fellow growers can help point you in the right direction of which genetics are right for you.
Feel free to contact Paul & the Multiverse Beans team with any questions about which cannabis seeds are right for you!