Humboldt Seed Co

California Haze

★★★★★ 4.6 · 10 reviews 100% Germ Guarantee
What our 100% guarantee means
Every California Haze seed is guaranteed to germinate. If any seed in your pack doesn't pop, we replace it free — no hassle, no extra cost.
$45.00
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99% of orders ship in 1–2 business days.
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If a seed doesn't pop, we replace it — no hassle, no extra cost.
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About this strain
Strain: California Haze
Parent: California Haze x Original Haze x Arcata Trainwreck
Flowering Time: 67 Days (Photoperiod)
Aroma: Citrus, Pine, Sweet
Terpenes: Limonene, Pinene
Effects: Uplifting, Energizing
Best For: Creative Activities, Experienced Users, Disease Resistance
California Haze is a cherished sativa-dominant hybrid celebrated for its uplifting and energizing effects.

With a lineage combining California Haze, Original Haze, and Arcata Trainwreck, this strain is a modern reinterpretation of a cultural classic.

It boasts faster flowering times, increased potency, and denser flowers compared to traditional Haze varieties.

The plant’s growth is impressive, featuring tall, spear-like structures that stretch toward the sky. Its buds are large, dense, and highly resistant to diseases, making it a robust option for both novice and experienced cultivators.

The aroma profile is a captivating blend of earthy citrus, pine, and sweet notes, offering a sensory experience that delights connoisseurs.

California Haze delivers a euphoric and creative high, making it an ideal choice for artists, musicians, and anyone seeking inspiration.

Its energizing effects are perfect for daytime use, providing a boost of creativity and focus.

Whether grown indoors or outdoors, this strain thrives, producing huge flowers that are both potent and flavorful.

California Haze is globally celebrated for its enjoyable and invigorating effects, making it a must-have for those looking to experience a modern twist on a classic Haze.

Grower's spec sheet
Genetics & Grow Data
Packsize3 Pack, 5 Pack, 10 Pack
Flowering TypePhotoperiod
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
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★★★★★

As a disabled Army veteran, finding balance after service isn't always easy. Cannabis became an important part of that process for me, and companies like...

★★★★★

An awesome company, top to bottom, great customer service and they always have huge discounts to get the most bang for your buck!

★★★★★

Quick responses from customer support. Even faster shipping time. Popping these babies soon. Super excited!

★★★★★

So far so good nothing to complain about

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.