Every verified seed bank in Canada selling Jack Herer, compared by CAD price per seed, seed type, and THC.
Quick Answer
Jack Herer seeds are available from 10 verified seed banks on Seennabis, starting at $2.15 per seed (Fast Buds). Offered as Autoflower and Feminized with 18–25% THC. Compare every seller's CAD price below.
Jack Herer is a hybrid/sativa/indica cannabis strain (Amnesia × Cinderella 99 and Apple Fritter) carried by 10 verified seed banks on Seennabis. Listings report 18–25% THC, with a typical flowering time of 8-10 weeks from seed and medium yields.
It is offered as Autoflower and Feminized seeds. The cheapest verified option is Fast Buds at $2.15 per seed. Because the same strain can vary slightly between breeders, the comparison table lets you weigh price against the seller's documented THC range and germination guarantee.
Jack Herer seeds start at $2.15 per seed (Fast Buds) and range up across 10 verified seed banks. The full price comparison, including pack sizes, is in the table above.
Fast Buds currently has the lowest CAD price per seed for Jack Herer at $2.15. Prices change, so the comparison table is sorted live by price per seed.
On Seennabis, Jack Herer is available as Autoflower and Feminized. Each seller's seed type is listed in the comparison table.
Jack Herer listings on Seennabis report 18–25% THC across sellers. Exact lab ranges vary by breeder and growing conditions.