Every verified seed bank in Canada selling Green Crack, compared by CAD price per seed, seed type, and THC.
Quick Answer
Green Crack seeds are available from 8 verified seed banks on Seennabis, starting at $4.27 per seed (Nirvana Seeds). Offered as Autoflower and Feminized with 18–23% THC. Compare every seller's CAD price below.
Green Crack is a hybrid/sativa/indica cannabis strain (Green Crack Auto (Fast Buds genetics)) carried by 8 verified seed banks on Seennabis. Listings report 18–23% THC, with a typical flowering time of 2 days and high yields.
It is offered as Autoflower and Feminized seeds. The cheapest verified option is Nirvana Seeds at $4.27 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.
Green Crack seeds start at $4.27 per seed (Nirvana Seeds) and range up across 8 verified seed banks. The full price comparison, including pack sizes, is in the table above.
Nirvana Seeds currently has the lowest CAD price per seed for Green Crack at $4.27. Prices change, so the comparison table is sorted live by price per seed.
On Seennabis, Green Crack is available as Autoflower and Feminized. Each seller's seed type is listed in the comparison table.
Green Crack listings on Seennabis report 18–23% THC across sellers. Exact lab ranges vary by breeder and growing conditions.