Greenhouse Seed Company
Big Bang Auto
What our 100% guarantee means
Every Big Bang Auto seed is guaranteed to germinate.
If any seed in your pack doesn't pop, we replace it free — no hassle, no extra cost.
$14.00
In stock · ships in 1–2 business days
Only 14 packs left at this price
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99% of orders ship in 1–2 business days.
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Germination Guarantee
If a seed doesn't pop, we replace it — no hassle, no extra cost.
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About this strain
- Type: Autoflower Hybrid (80% Indica / 10% Sativa / 10% Ruderalis)
- Indoor Yield: Up to 900 g/m²
- Indoor Flowering Time: 6 weeks
- Outdoor Yield: Up to 45 g/plant
- Outdoor Harvest: Can be grown year-round in temperatures above 10°C
- Height: Short – Medium
- Best Grown With: SoG / ScrOG
Big Bang Auto is a fast-flowering, high-yielding Indica-dominant autoflower with a deeply relaxing effect.
This compact yet vigorous plant delivers dense, trichome-covered buds with a sweet, earthy, and slightly fruity aroma.
With a rapid growth cycle and strong resilience, it’s an excellent choice for both indoor and outdoor growers looking for a hassle-free harvest.
Grower's spec sheet
Genetics & Grow Data
Packsize1 Pack, 3 Pack, 5 Pack
Empty fields show a fill-in placeholder until you add the data per strain. Yields vary with grower experience, medium, environment, and nutrients.
What growers say
5.0
★★★★★
42 reviews
Pairs well with
Common Questions
Seeds are sold as adult novelty and collectible items. It's your responsibility to know and follow the laws in your area before germinating.
Spend $120 to unlock 18 free seeds ($270 value) plus free shipping. Eligible freebies are added automatically at checkout — no code needed.
Our 100% germination guarantee has you covered. Reach out with your order number and we'll replace any seed that doesn't pop.
99% of orders ship within 1–2 business days from Nevada in discreet, crush-proof packaging with no external branding.
Blueberry Muffin grows uniformly and forgivingly, which makes it a confident pick for newer growers. Difficulty details appear in the spec sheet once added.
Big Bang Auto
From $14.00