
Blueberry Feminized Seeds
Blueberry crosses Afghani with Highland Thai and Purple Thai, and most of the berry-flavoured strains around today trace back to it. Cured buds smell of ripe blueberries and sugar over a faint earthy base, and cool late nights pull blue and purple into the flowers. Feminized photoperiod seeds, 80% indica, with 8 to 9 weeks of bloom.
- Feminized photoperiod. Every seed female, and you choose when it flowers
- 8 to 9 weeks of bloom. A fairly quick finish for a plant with Thai blood
- Colour in the cold. Cool nights late in flower bring out blue and purple
Shipping is $10, free over $99. Orders over $100 get 10 free seeds, and orders over $200 get 20. Every pack is covered by our 90% germination guarantee. Charged in USD.
ships free
20 at $200
or we replace them
the outside of the box
Where the berry comes from
Blueberry is one of the older hybrids still grown from seed. An Afghani indica was crossed with a Thai cross of Highland Thai and Purple Thai, and the line was worked for flavour rather than size. The Afghani side gave it a short, thick-stemmed frame and a good resin coat; the Thai side gave it the fruit.
That fruit travelled. Blue Dream, Blueberry Kush and Blue Haze all have Blueberry as a parent, which is why so many of them share the same sweet, jammy nose.
Aroma and colour
The smell is the reason to grow it. Break open a cured bud and you get ripe blueberry and berry sugar, with a faint earthiness underneath that keeps it from smelling artificial. The sweetness holds through a long cure instead of fading after a few weeks in the jar.
Colour depends on the room. Let night temperatures drop a few degrees below the day in the last weeks of flower and the calyxes and sugar leaves turn blue to violet. In a warm tent they stay green, and the berry smell is just as strong.
Strain label
Blueberry Feminized Seeds · The Seed Pharm- Seed type
- Feminized Seeds
- Lineage
- Afghani x (Highland Thai x Purple Thai)
- Indica / sativa
- 80% Indica / 20% Sativa
- THC
- 20% THC
- Flowering time
- 8-9 weeks
How to grow Blueberry
As a feminized photoperiod, Blueberry stays in veg under 18 hours of light and starts to flower when you switch to 12/12. It stretches a little after the switch, so flip slightly earlier than you would a pure indica, or top it once in veg and spread the branches to keep the canopy level.
Plan on 8 to 9 weeks of bloom. The Afghani side packs the buds tightly, so thin the interior leaves before the flip and keep air moving through the middle of the plant. It is a fussy feeder: go light on nutrients and raise them slowly.
Outdoors it does best somewhere sheltered from autumn rain, like a greenhouse or a south-facing wall, because dense buds and wet weather invite mould.
Read next: How to germinate seeds · Ontario guide · BC guide
Blueberry pack prices
| Pack | Price | Per seed | You save | Bonus seeds | Shipping |
|---|---|---|---|---|---|
| 5 seeds | $55 | $11.00 | Base price | None | $10 |
| 10 seeds | $105 | $10.50 | $5 (5%) | 10 free | Free |
| 20 seeds | $180 | $9.00 | $40 (18%) | 10 free | Free |
Prices in USD. Savings are against the 5-seed price per seed. Bonus seeds are added at checkout once your whole order passes $100, and 20 once it passes $200.
Compare

Blueberry Feminized Seeds
Blueberry crosses Afghani with Highland Thai and Purple Thai, and most of the berry-flavoured strains around today trace back to it.
From $55
Blueberry Strain Feminized Seeds
Blueberry is the old berry classic: an indica-leaning cross of Afghani with Thai sativa lines, Purple Thai among them.
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Bruce Banner Feminized Seeds
Named for the Hulk's mild-mannered alter ego, Bruce Banner crosses OG Kush with Strawberry Diesel.
From $39Blueberry questions
What makes Blueberry buds go blue?
The blue and purple are pigments that show when nights run cooler than days late in flower. Keep the room warm and the buds stay green with the same berry smell.
Is Blueberry indica or sativa?
It leans indica, about 80% indica and 20% sativa, from an Afghani parent crossed with Highland Thai and Purple Thai.
What strains come from Blueberry?
Blue Dream, Blueberry Kush and Blue Haze are the best known. All three keep some of its berry aroma.
Grower reviews
Germinate only where it is legal to do so. You are responsible for the law where you live.





TJTimmons –
Good yield and awesome flavour
thedevilsrule –
Harder to germinate the seeds, but I guess this is a regular strain so its kinda expected, or at least the rumors are now true. Love the strain, but wish they’d make an auto flowering or fem version. Overall positive experience with this company, only advice if youre ordering a reg seed strain, order more than u need cause all the seeds wont germinate.
R&R –
4+ had 1 male plants grew over 6 foot had some problems with little white bugs .my friends call it tasty very smoothe ands 2 hit high