Every verified seed bank in Canada selling Galactic Jack, compared by CAD price per seed, seed type, and THC.
Quick Answer
Galactic Jack seeds are available from 2 verified seed banks on Seennabis, starting at $10.53 per seed (DNA Crew). Offered as Feminized and Autoflower with 24% THC. Compare every seller's CAD price below.
Galactic Jack is a sativa/hybrid cannabis strain (80% Sativa/20% Indica (Advanced Genetics)) carried by 2 verified seed banks on Seennabis. Listings report 24% THC and <2% CBD, with a typical flowering time of 8-9 weeks and low yields.
It is offered as Feminized and Autoflower seeds. The cheapest verified option is DNA Crew at $10.53 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.
Galactic Jack seeds start at $10.53 per seed (DNA Crew) and range up across 2 verified seed banks. The full price comparison, including pack sizes, is in the table above.
DNA Crew currently has the lowest CAD price per seed for Galactic Jack at $10.53. Prices change, so the comparison table is sorted live by price per seed.
On Seennabis, Galactic Jack is available as Feminized and Autoflower. Each seller's seed type is listed in the comparison table.
Galactic Jack listings on Seennabis report 24% THC across sellers. Exact lab ranges vary by breeder and growing conditions.