About bulk OG Kush
This is our bulk listing of OG Kush — 100, 500 or 1,000 feminized seeds of the same strain sold by the pack on its regular page, at bulk pricing for growers who plant by the row. OG — Ocean Grown — Kush comes from Northern California; it is usually described as a cross of Hindu Kush and Chemdawg, though its lineage is still argued over. What is not argued over is the strength: a consistent 20 to 25% THC, with 22% typical. It is bred by Quebec Cannabis Seeds and carries our bred by QCS badge. The reviews on this listing average 4.7 out of 5: “very good genetics, huge harvest, very potent and very frosty — mine finished in 9 weeks”, “grows well, good yield, very happy”, “germinated in 3 days, healthy”, and a Quebec buyer who had his order in four days. One honest note on the smoke: it is a harsh, cough-inducing strain, which is the price of the OG profile. Our seeds are guaranteed.
How OG Kush grows in volume
OG Kush grows into a dense plant loaded with crystalline buds that have the distinct Kush structure, and although it is mostly indica, its leaves look almost sativa — thin and open — which is exactly what you want for a sea of green on a commercial scale: plants packed tight still get light to the lower branches. It flowers in 7 to 8 weeks — one reviewer took his down at 9 — with about 400 g/m² indoors and up to 675 g/m² in ideal conditions, and outdoors it is harvested in October with about 500 g per plant. Growing difficulty is moderate: it likes a steady feed and good airflow, and the dense buds want a dry late season, so space rows for a wet October. Germination on bulk orders has been quick in reviewers’ hands — three days for one — and seeds that do not come up are covered by our guarantee, so count your plants at a week and contact us about any gap.
Taste, aroma and effect
The buds smell of lemon over fuel, pine and earth — the OG profile that so many modern strains inherit — and the smoke is thick and harsh, so plan for odour control in a big room. The effect is a powerful head-focused high that settles into a body buzz: high and stoned at once, which is why OG Kush has been a benchmark strain for thirty years. At 22% THC it is strong; start small. For a single pack, see the regular OG Kush page; for its offspring in the catalogue, Lemon OG Kush and Quebec White; for other strains available by the hundred, see bulk cannabis seeds.
Bulk OG Kush: common questions
What pack sizes of bulk OG Kush seeds are available?
100, 500 or 1,000 feminized seeds. Smaller packs are on the regular OG Kush page.
Are bulk OG Kush seeds feminized?
Yes. This listing is for feminized OG Kush seeds.
How long does OG Kush take to flower?
7 to 8 weeks indoors; one reviewer finished at 9. Outdoors it is harvested in October.
How much does OG Kush yield?
About 400 g/m² indoors, up to 675 g/m² in ideal conditions, and about 500 g per plant outdoors.
How strong is OG Kush?
20 to 25% THC, typically 22%. A powerful head high with a body buzz. The smoke is harsh.
Is OG Kush good for a sea of green?
Yes. It is mostly indica but has thin, sativa-like leaves, so tightly packed plants still get light to the lower branches.
How fast do bulk orders ship?
Orders ship from Quebec Monday to Friday, usually the same day or within 24 hours of payment. Standard shipping in Canada takes 3 to 7 days with no tracking; Express takes 2 to 3 days with tracking, and 1 to 2 business days to the USA.
Is shipping discreet?
Yes. Orders arrive in plain packaging with no logo or indication of the contents.
Order with confidence
- Germination guarantee. If fewer than 80% of your seeds germinate, we send replacement seeds.
- Delivery guarantee. We guarantee delivery of your order.
- Discreet packaging. Plain, unbranded packaging with no logos and no mention of the contents. No signature is required.
- Shipped from Quebec within 24 hours. Orders usually ship the same day or within 24 hours of payment, Monday to Friday. Canada: 3 to 7 days, or 2 to 3 days by Express. USA: 1 to 2 business days by Express. Free shipping on orders over $200.
- Your privacy. We do not sell or share your information with third parties.
- Free seeds with every order, and real people to help: 514-805-2741, Monday to Friday, 11 AM to 6 PM EST.
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20/12/2020
I'm growing outdoor and my critical femz are thriving, absolutely loving these genetics.

31/03/2020
Bizarre pour moi, la moitié des plants il y a 50% dense & compact , 50% mince & fluffy avec le même traitement. J'adorais le m-39 avant le critical mass, les buds étais tous égaux , gros & compact , floraison jusqu'au dernier moment 25% des trichomes ambre. Mais malheureusement le m-39 as mauvaise réputation maintenant , j'ai essayé le CM mais un peu déçu , odeur trop intense & récolte moindre que le m-39. J'aimerais avoir une sorte avec une floraison très rapide, pas trop odorant & grosse récolte si ça existe... Avez-vous une suggestion de seeds fem ? Je faisais 1 lbs par 1000W avec du m-39 mais plus maintenant avec le CM, merci

13/03/2019
Very good genetics, huge harvest! Very potent and very frosty. Mine finished in 9 weeks.

15/08/2018
recu en 4 jour tres content

22/03/2018
Germer en 3 jours en sante !!! woot woot

22/03/2018
Merci! :) Pousse bien, bon rendement, très content.
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