CBD Jack Herer Cannabis Seeds Feminized
$60.00
5 Seeds Per Pack
Strain at a Glance
A mostly sativa strain with a 1:1 balance of 8% THC and 8% CBD and an earthy, herbal flavour. Original QCS genetics, bred by Quebec Cannabis Seeds in Quebec, Canada. See the grow diaries on GrowDiaries.
Genetic Balance
Key Information
- THC8%
- CBD8%
- GeneticsJack Herer lineage, high-CBD line
- TasteEarthy • Woody • Herbal • Spice
- Indoor flowering timeAbout 9 weeks
- Outdoor harvest timeSeptember or October
Specifications
| Strain | CBD Jack Herer |
|---|---|
| Seed type | Feminized |
| Genetics | Jack Herer lineage, high-CBD line |
| Genetic balance | Mostly sativa |
| THC | 8% |
| CBD | 8% |
| Taste | Earthy, Woody, Herbal, Spice |
| Indoor flowering time | About 9 weeks |
| Outdoor harvest time | September or October |
| Yield | About 550 g/m² indoors, up to 550 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




Earthy, woody and herbal, with subtle hints of spice and the pine and pepper of the Jack Herer line.
About CBD Jack Herer
Genetics & strain profile
CBD Jack Herer is bred by Quebec Cannabis Seeds from the Jack Herer lineage — the strain named after the cannabis activist and author — selected for a rich CBD profile: mostly sativa, with a moderate 8% THC and an equal 8% CBD, a 1:1 balance. It has a grower diary on GrowDiaries and nine reviews average 4.8 out of 5, many from people who got it as a freebie and came back to buy it. They describe a forgiving plant for a first grow: “very tolerant of my lack of experience”, “a great strain to learn on”, and “came as a free sample, big-yielding, terrific balanced effects when vaped”. The honest notes are about size and season — several outdoor plants reached 7 to 8 feet, one took a lot of water and nutrients, one got powdery mildew on the leaves and some bud rot, and one Ontario grower found it a long finisher, mid to late October. Our seeds are guaranteed.
How CBD Jack Herer grows
It flowers in approximately 9 weeks and typically gives around 550 g/m² indoors; it grows like a Jack Herer, tall and branchy with long, slender sativa buds, so top it early and give it room to stretch. Outdoors it is a big plant: a 40-gallon pot gave a beginner about 6 ounces even after heavy topping and pruning to keep it manageable, a 15-gallon pot produced classic long buds “absolutely covered with crystal”, and two plants in southwestern BC passed 7 and 8 feet. Expect up to 550 g per plant depending on growing conditions. Harvest runs September to October, and in a cool Ontario or Quebec fall it can push to mid or late October, so give it the sunniest spot you have. Reviewers call it hungry — “took a lot of nutes no problem”, “more watering than any other plant” — and one warns that without good defoliation it gets powdery mildew and bud rot late in the season: thin the inside, keep the air moving, and check the colas once the rains start.
Taste, aroma and effect
Earthy, woody and herbal, with subtle hints of spice and the pine and pepper of the Jack Herer line. The effect is uplifting and clear-headed: the CBD tempers the sativa high, so you get mental stimulation with a relaxed body and little anxiety — a morning or daytime strain, which is exactly how reviewers use it: “me and my wife like to smoke this in the morning”, “one of the few strains I would take for daytime”. At 8% THC it is gentle enough for people who find modern strains too strong. For the full-strength original, see Jack Herer; for other balanced CBD strains, CBD White Widow and CBD Harlequin, or browse all CBD seeds.
Frequently Asked Questions
How long does CBD Jack Herer take to flower?
Approximately 9 weeks. Outdoors it is typically ready in September or October; one Ontario grower found it mid to late October.
How much does CBD Jack Herer yield?
Around 550 g/m² indoors and up to 550 g per plant outdoors; a beginner got about 6 ounces from a 40-gallon pot.
How much THC and CBD does CBD Jack Herer have?
8% THC and 8% CBD, a 1:1 balance.
Is CBD Jack Herer easy to grow?
Yes. Several reviewers learned on it. It is hungry for water and nutrients, and it gets tall.
How tall does CBD Jack Herer get?
Outdoors, 7 to 8 feet in reviewers’ gardens. Top it early.
Does CBD Jack Herer get mildew or bud rot?
One grower had powdery mildew on the leaves and some bud rot late in the season. Defoliate the inside, keep the air moving and check the colas once the fall rains start.
What does CBD Jack Herer feel like?
Uplifting and clear-headed with a relaxed body — a daytime strain, say reviewers.
What are the parents of CBD Jack Herer?
It is bred from the Jack Herer lineage, selected for a high CBD content.
Where can I buy CBD Jack Herer 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.
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11/04/2023
I recently purchased cbd seeds from another Canadian company which has a glossy catalog. None of the seeds sprouted and they refused to replace the order. QC seeds is a very reliable company and include free seeds. I've never had problems sprouting seeds from QC seeds.

04/01/2023
Got these free with an order last spring and tried it outside in a 40gal pot. It was very tolerant of my lack of cannabis growing experience and did very well. I probably used too much topping and pruning to keep the plants a manageable size and I wasn't looking to maximize yield and it still produced about 6oz.
It is one of my favourites in terms of effect and great during the day to get stuff done. The smell is a bit fruity and fresh. I would grow this again for sure.

19/06/2022
C'était la première fois que je commandais des graines, et j'étais un peu perplexe! Après avoir recu ma commande, avec un cadeau de 6 graines supplémentaires, j'ai commencé les étapes pour la première fois de ma carrière de jardinier ;)
Sur les 3 sortes différentes (donc CBD Jack Herer) que j'ai partis, 2 graines de chaque sorte, le résultat est le suivant: 6 sur 6!!!! Woowww un gros merci à QCS!!! pour la qualité de leurs produits!!! MERCI!

25/01/2022
Got these free with are order last year. Grew one in a 15 gallon pot. Classic Sativa long skinny buds absolutely covered with crystal and really sticky. Me and my wife like to smoke this in the morning. We really like it. Long finish though mid to late October.

27/10/2021
Grew outdoors. No problems during veg. Very tall lanky plant, grew about 8 feet. Took a lot of nutes no problem. Resistant to a lot of bugs although it did get a lot of powder mildew on the leaves, and if you don’t defoliate good you will get bud rot pretty easily. Good size buds when in direct sunlight all day. They were the size of my hand about 6 inches some of them.

24/10/2021
This was a great plant to grow. Came as a free sample with a recent order. Big-yielding. There seemed to be more pistils on this plant than others I've grown. They turned an awesome dark brown colour at harvest. Terrific balanced effects when vaped. Good taste. Took more watering than any other plant. One of the few strains I would take for daytime use or when around other people. I recommend this.

16/06/2020
These seeds were a great strain to learn on as they along with Amnesia Haze were my first outdoor grows. I grew these in southwestern bc in pretty temperate climates. Both of my jacks I kept grew to well over seven feet tall with the larger of the two being well over 8ft at the end of her stretch. Both plants needed a ton of care very picky root system. This strain really seemed to attract the spider mites whom I fought a month long battle with leading up to/inside of their stretch. These girls were started inside in late April and didnt finish until late october. The larger of the two girls was taken in early october as she developed a nasty case of bud rot, due to this she only gave me a half yield but produced smoother smoke than both her full term sister or the amnesias. Would definitely try again as we loved the smoke knowing what I know now though J would only dip back to them when I could put them in an isolated indoor room.

17/08/2018
Livraison rapide, freebies, et germination rapide en 24h (2/2).
Je viens de trouver mon nouveau fournisseur de graines. Vous faites du bon boulot, keep it up!

15/02/2018
Easy to Grow and Seeds popped really quick..
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