Français 
Blueberry Kush x AK-47 Cannabis Seeds Feminized
$52.00
5 Seeds by Pack
Strain at a Glance
A balanced cross from the QCS team that pairs Blueberry Kush relaxation with AK-47 energy. Original QCS genetics, bred by Quebec Cannabis Seeds in Quebec, Canada. See the grow diary on GrowDiaries.
Genetic Balance
Key Information
- THCUp to 23%
- GeneticsBlueberry Kush × AK-47
- TasteBerry • Earthy • Spice • Floral
- Indoor flowering time8–9 weeks
- Outdoor harvest timeLate September to early October
Specifications
| Strain | Blueberry Kush x AK-47 |
|---|---|
| Seed type | Feminized |
| Genetics | Blueberry Kush × AK-47 |
| Genetic balance | Hybrid |
| THC | Up to 23% |
| Taste | Berry, Earthy, Spice, Floral |
| Indoor flowering time | 8–9 weeks |
| Outdoor harvest time | Late September to early October |
| Yield | 450–600 g/m² indoors, 450–700 g per plant outdoors |
| Pack size | 5 Seeds by 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 berry on the inhale, with fruity, earthy and spicy notes in the aroma — moderate in intensity, which several indoor growers appreciate, though one found his phenotype lacked a little smell.
About Blueberry Kush x AK-47
Genetics & strain profile
Blueberry Kush x AK-47 is one of our own crosses, bred here in Quebec, and one of our best sellers. It pairs the deep relaxation and berry flavour of Blueberry Kush with the euphoric, mentally stimulating lift of AK-47, and reaches up to 23% THC. It is relatively easy to grow, for beginners and experienced growers alike, and it sits in our beginner-friendly selection. With 19 reviews averaging 4.6 out of 5, it is one of the strains customers most often describe as their best grow: one who has run several of our strains over a few years called it “my best, both indoors and outdoors”, and another found the fruity, not-too-powerful smell “perfect for an indoor plantation”. Many reviewers first grew it from a bonus seed.
How Blueberry Kush x AK-47 grows
Indoors it flowers in 8 to 9 weeks with 450 to 600 g/m². Growers describe an old-school, squat and bushy plant with fat, resin-packed buds — one Montreal grower built “a short tree with massive buds”, no more than ten of them but 6 inches long and 2.5 inches wide; another vegged a single plant for seven months under a net and pulled 3.8 ounces with purple, dark-green and light-green nuggets. It prefers warmth: a reviewer found it unhappy at 68 to 70 °F (20 to 21 °C), so keep the room a few degrees warmer. Outdoors it is usually ready by late September to early October with 450 to 700 g per plant depending on conditions, and the early finish suits most of Canada.
Taste, aroma and effect
Sweet berry on the inhale, with fruity, earthy and spicy notes in the aroma — moderate in intensity, which several indoor growers appreciate, though one found his phenotype lacked a little smell. The effect is euphoric and mentally stimulating first, the AK-47 side, then relaxing, the Blueberry Kush side — “a great all-day smoke”, in one reviewer’s words. At up to 23% THC it is strong but balanced. For the pure berry line, see Blueberry; for the AK side in a fast autoflower, AK-47 Autoflower.
Frequently Asked Questions
How long does Blueberry Kush x AK-47 take to flower?
8 to 9 weeks indoors. Outdoors it is usually ready by late September to early October.
How much does Blueberry Kush x AK-47 yield?
450 to 600 g/m² indoors and 450 to 700 g per plant outdoors. One indoor grower pulled 3.8 oz from a single long-vegged plant.
How strong is Blueberry Kush x AK-47?
Up to 23% THC. Euphoric and stimulating first, then relaxing.
Is Blueberry Kush x AK-47 indica or sativa?
A hybrid of Blueberry Kush and AK-47 with a squat, bushy, indica-style structure and a balanced effect.
Is Blueberry Kush x AK-47 easy to grow?
Yes. It is relatively easy and suits beginners; keep the room a few degrees above 21 °C, as one reviewer found it sulked in a cool bedroom.
Does Blueberry Kush x AK-47 smell strong?
Moderately — fruity rather than overpowering, which indoor growers appreciate.
What are the parents of Blueberry Kush x AK-47?
Blueberry Kush and AK-47, crossed by Quebec Cannabis Seeds.
Does it grow well outdoors in Canada?
Yes. A late-September to early-October finish and a sturdy plant suit most regions.
Where can I buy Blueberry Kush x AK-47 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:
06/03/2026
Received as a free seed. Bulky buds but lack a bit of smell. Maybe its the way ive done it. I wish i could upload a photo. Ive made a short tree whit massive buds. Like, no more then 10 buds. 6 inch long and 2 and 1/2 wide!
19/10/2025
she diddent like being at 68-70 in my bedroom, oldschool lookin plant very squat , i did the ol 48hr of darkness, i wouldn't do that again the stigmas (hairs) turrned rusty orange and elongated, not that this effects flavor or potency, great all day smoke
28/03/2024
Merci super service fiable qsb avec vous depuis plusieurs années qualité garantie
25/03/2024
My experience with my seeds were fantastic I'm in the curing process right now but, glad to be a customer of QCS because without them there's no me.
24/03/2024
I’ve grown qcs for a few years now, multiple strains, the blueberry ak47 was my best both indoors and outdoor(not to mention they were freebies attached to my order
17/02/2024
I got these a while back as freebies. I got 5 total and I still have 2 left. The 1st 2 popped and my buddy and I split the crops and parted ways ,never saw the outcome. I grew 1 indoor, delayed her veg. stage for a total of 7 months. I yielded 3.8 ounces from 1 plant. Yes I used a Treylis net (S.R.O.G}. The nuggets were purple ,dark and light green and orange threads. The grow room and my backyard stunk of sweet blueberries and gassy funk. I cant wait to grow the last 2 outdoors .Highly recommended.
10/10/2023
Bought a pack of these to test my new growing room and the results are quite surprising, all plants grew fast and tall, the buds are fat, full of trichomes and resin packed. The smell is fruity and not too powerful so it's perfect for an indoor plantation.
26/09/2023
J’ai reçu cette sorte en cadeau et malheureusement j’ai pas pris soins comme j’aurais voulu je regrette un peu parce se qui m’a donné était très bon au goût et le buzz était super. Je vais ressayer cette sorte et je vais prendre soin sa vaut la peine. Merci qcs
23/06/2023
Got 2 as a freebe. Turned out awesome! I actually like it better than the gorilla glue i grew right beside it .Very underrated strain imo. Great high! Just bought more. Waiting for arrival .
26/05/2023
First time growing weed. I was really happy with the result!! Super smell, super effects! Would buy again, but I need to try every strains!