Humboldt Seed Co

Durban Poison Auto

★★★★ 4.3 · 11 reviews 100% Germ Guarantee
What our 100% guarantee means
Every Durban Poison Auto 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
In stock · ships 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
Durban Poison made waves in Humboldt back in the late nineties and a select few legacy cultivators made a point of preserving clones even though the longer flowering time made it less desirable for commercial production.
In 2021 we were gifted the original Durban cut and we set out to stabilize it as an autoflower seed line, a process that takes several years and at least four generations of sifting through progeny to keep true to type traits from the original photoperiod version.

Fortunately, we kept seed from a minty phenotype of our Mint Jelly Auto, which happens to hold a autoflower world record for potency, was a great place to start the transition of the Durban Poison into an auto.
As expected, the Durban Poison isn’t our quickest auto, taking up to 100 days from sprout to harvest, but the reward in yield, cannabinoid content and terpenes make up for the extra couple weeks.
These dense light green, incredibly frosty flowers also happen to be one of our best strains for hash production.
Expect a terpene explosion that will take you back in time to simpler days!

GENETICS: Mint Jelly Auto x Durban Poison Het x Durban Poison Auto
Indica/Sativa: 10 /90
Smell: Minty Fuel with Xmas Trees and a hint of Sweetness
Flavors: Mint mixed with Pine and Gas
Appearance: Extremely Frosty Green Colas
Effects: Powerful Energized High
Harvest Planning: 100 Days Seed Sprout to Harvest
Growth: Excellent Yield, separate bud type flower formation, trichome covered and productive

Grower's spec sheet
Genetics & Grow Data
Packsize3 Pack, 5 Pack, 10 Pack
Flowering TypeAutoFlower
BreedSativa
Plant GenderFeminized
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.