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Strain at a Glance
A mostly indica strain with 20% THC and a sweet, fruity berry flavour.
Genetic Balance
Key Information
- THC20%
- CBDLow
- GeneticsBlackberry × Afghani
- TasteBerry • Earthy • Hash
- Indoor flowering time8–10 weeks
- Outdoor harvest timeOctober
Specifications
| Strain | Blackberry Kush |
|---|---|
| Seed type | Feminized |
| Genetics | Blackberry × Afghani |
| Genetic balance | Mostly indica |
| THC | 20% |
| CBD | Low |
| Taste | Berry, Earthy, Hash |
| Indoor flowering time | 8–10 weeks |
| Outdoor harvest time | October |
| Yield | Up to 16 oz/m² indoors (about 450 g), 19 oz per plant outdoors (about 540 g) |
| Pack size | 5 Seeds Per Pack |
These figures are ranges, not promises. Flowering time, harvest date and yield vary depending on growing conditions: the grower, the method and the season's weather. "Mold resistant" means mold tolerant: less prone to mold and slower to be affected. No strain is 100% mold resistant. How we set these numbers →
Taste & Aroma Profile
Sweet and fruity, with a berry aroma and subtle earthy undertones that grow stronger as the buds are broken apart, and a hashy Afghan depth on the exhale.
About Blackberry Kush
Genetics & strain profile
Blackberry Kush is a cross of Blackberry and Afghani — the dark, sweet fruit of the first on the heavy, hashy frame of the Afghan indica. It is a mostly indica strain with 20% THC and low CBD, known for deep, full-body relaxation and a sweet, fruity flavour, and it is one of the classic night-time strains. Four reviews so far, all five stars: a southeastern Ontario grower whose plant reached over 6 feet in the garden, “already loaded with flowers compared to my other strains”; a Quebec grower who calls it one of the smoothest strains he has grown, with a good smell on the plant and after drying and good production; and a customer who had a couple of seeds fail, got them replaced with one extra, and “couldn’t ask for it to be any better”. Our seeds are guaranteed.
How Blackberry Kush grows
Indoors it flowers in 8 to 10 weeks with up to 16 ounces per square metre (about 450 g/m²). The plants have the compact, thick-stemmed structure of their Afghani parent and stay at a medium height in a tent, with dense buds that call for moderate humidity and steady airflow in the last three weeks; it feeds normally and takes topping and a net well. Outdoors it is a different animal: in good soil and full sun it reaches 6 feet and more, and you should aim to harvest in October with about 19 ounces per plant (about 540 g) depending on conditions, which suits southern Quebec, Ontario and the Maritimes in a normal year. The Afghan heritage gives it tolerance for cool nights, and cool nights late in flower bring out the deep purple the strain is named for. For the smoothest smoke — the quality reviewers single out — give it a full dry and cure.
Taste, aroma and effect
Sweet and fruity, with a berry aroma and subtle earthy undertones that grow stronger as the buds are broken apart, and a hashy Afghan depth on the exhale. The effect is euphoric, relaxed and sleepy: a happy start, then a deep body calm that ends on the couch — an evening strain for sore muscles and for sleep. At 20% THC it is moderate and manageable for newer users. For other berry indicas, see Shishkaberry and Blueberry; for a berry strain with more lift, Blackberry Runtz; for the Afghan side, Mazar.
Frequently Asked Questions
How long does Blackberry Kush take to flower?
8 to 10 weeks indoors. Outdoors it is typically ready in October.
How much does Blackberry Kush yield?
Up to 16 oz/m² indoors (about 450 g) and about 19 oz per plant outdoors (about 540 g).
How strong is Blackberry Kush?
20% THC with low CBD. Euphoric, relaxed and sleepy.
Is Blackberry Kush indica or sativa?
Mostly indica, from Blackberry × Afghani.
Is Blackberry Kush easy to grow?
Yes. It is compact and sturdy indoors and vigorous outdoors; keep airflow up around its dense buds.
How tall does Blackberry Kush get?
Medium indoors; over 6 feet in the garden for one Ontario reviewer.
What does Blackberry Kush taste like?
Sweet berry with earthy undertones and a hashy depth — one of the smoothest smokes, according to a reviewer.
What are the parents of Blackberry Kush?
Blackberry and Afghani.
Where can I buy Blackberry Kush seeds in Canada?
Right here at Quebec Cannabis Seeds. Orders ship from Quebec within 24 hours on business days, in plain packaging, across Canada and to the USA, with a germination guarantee.
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.
Details: Shipping · Return policy · FAQs · Privacy policy
- Availability: In Stock
- Model: Q.C.S.
- Manufacturer: AlphaType for Quebec Cannabis Seeds
18/03/2023
J'ai juste du bien à dire de cette sorte là.
Bonne odeur lors de la pousse et une fois séchée, et une des sortes les plus douces que j'ai fait pousser. Bonne production.
16/01/2023
Great customer service had a couple seeds that did not sprout they replace them and one extra couldn't ask for it to be any better I love this company and will always buy from here five star for sure
19/08/2022
I bought this strain, as well as a few others and it's currently growing very well in my garden in South Eastern Ontario. This plant grew really tall (6ft+ tall) and it's already loaded with flowers compared to my other strains. I'm super impressed with all the seeds I've ever purchased from QCS, including the blackberry kush seeds! I'm definitely going to continue being a repeat customer!!
13/04/2022
Great service beautiful buds when harvest time comes :)