Français 
Cheap Seeds Jackberry Cannabis seeds Feminized
$25.00
5 Seeds Per Pack
A mostly sativa Jack Herer and Blueberry cross at a lower price, because some autoflower seeds of the same strain were mixed in.
Strain at a Glance
A mostly sativa Jack Herer and Blueberry cross at a lower price, because some autoflower seeds of the same strain were mixed in.
Genetic Balance
Key Information
- THC21%
- CBDLow
- GeneticsJack Herer × Blueberry
- TasteBerry
- Indoor flowering time60–70 days
- Outdoor harvest timeEarly October
Specifications
| Strain | Cheap Seeds Jackberry |
|---|---|
| Seed type | Feminized |
| Genetics | Jack Herer × Blueberry |
| Genetic balance | Mostly sativa |
| THC | 21% |
| CBD | Low |
| Taste | Berry |
| Indoor flowering time | 60–70 days |
| Outdoor harvest time | Early October |
| Yield | Up to 400 g/m² indoors, up to 500 g per plant outdoors |
| 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 the berry flavour of Blueberry.
About Cheap Seeds Jackberry
Genetics & strain profile
Jackberry is a cross between Jack Herer and Blueberry. It is a mostly sativa hybrid with 21% THC and low CBD, and it is easy to moderate to grow.
Why these seeds are cheaper
We sell these seeds at a lower price because some autoflower seeds of the same strain were accidentally mixed in. Your pack may contain a few autoflowers, or none at all.
How Cheap Seeds Jackberry grows
Indoors it flowers in 60 to 70 days, with up to 400 g/m².
Outdoors it is typically ready in early October, with up to 500 g per plant under optimal conditions.
Taste and effect
Sweet and fruity, with the berry flavour of Blueberry. The effect is a clear-headed mental buzz with gentle physical relaxation.
Grown in Canada: what growers reported
From public grow diaries written by the growers themselves, not by us. Full analysis: what 400+ grower reports told us.
- Northern Canada, outdoors: 209 g dry. The plant turned deep purple in mid-September as the nights cooled.
Individual results, not averages or promises. How we set our numbers.
Frequently Asked Questions
Why are Cheap Seeds Jackberry seeds cheaper?
Some autoflower seeds of the same strain were accidentally mixed in, so a pack may contain a few autoflowers. That is the only reason for the lower price.
How long does Jackberry take to flower?
60 to 70 days. Outdoors it is typically ready in early October.
How much does it yield?
Up to 400 g/m² indoors, and up to 500 g per plant outdoors.
How strong is it?
It has 21% THC and low CBD.
What are the parents of Cheap Seeds Jackberry?
Jack Herer and Blueberry.
Where can I buy Cheap Seeds Jackberry 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
14/05/2026
Every one is an auto. I'm sure when I purchased the write-up said there were some males mixed in, I would never buy autos.
Do not purchase unless you actually want 100% autos, they are also tiny crappy autos. All my other seeds from this company have been awesome with 100% germination (all of these also germinated for me) but this is a disappointing result.
ADMIN The product description does clearly state that this is a mixed seed pack containing both autoflower and photoperiod genetics, so receiving autos in the mix is expected for this particular item.
We also appreciate you mentioning that all seeds germinated successfully and that you’ve had great experiences with our other strains. While autos do tend to stay smaller depending on genetics and growing conditions, we understand they may not have been what you were hoping for if you were expecting primarily photoperiod plants.
Sorry this one didn't turn out as hoped. Every pack is covered by our guarantee: delivery is guaranteed, germination is guaranteed at 80%, and if your seeds didn't pop or the wrong pack arrived we re-mail a replacement — no arguments, just contact us. Our germination and growing guides cover the most common causes of a disappointing grow: https://quebeccannabisseeds.com/how-to-germinate-cannabis-seeds
— QCS Seeds
21/08/2023
Bought these and all f the 4 that survived turn out to be autoflower. Still great for the price though. Was still worth the chance.
18/04/2022
I grew one of these beans and was surprised to see that it's was an autoflower. I have 1 of these plants in a garden with other photoperiod strains and this one started growing buds about 2 months into veg (24hr light). Now it has been about 4 months of 24hr light and it's full of colas. The plant grew about 2 ft tall and it looks and smells great. I would have given this a 5/5 if it had been a photoperiod strain as advertised.