Galactic Jack

Decorative vector illustration

Strain profile

Genetics: Sativa
THC: 17–19%
CBD: 0%
Seed type: Feminized
Flowering time: 9–10 weeks
Difficulty: Moderate
Height: Tall
Yield: Medium

Missing or unreviewed data is not a verified measurement.

Lineage / genealogy

Recorded parents

Jack Herer → Galactic Jack
Space Queen → Galactic Jack

Offers

Offers shown are eligible for the selected delivery country. Confirm price and stock with the shop.

Crop King Seeds

Shop	Pack	Price per seed	Stock	Offers
Crop King SeedsChecked Oct 20, 2026	25 seeds€214.00 pack price	€8.56	In stock	See offer ↗
Crop King SeedsChecked Oct 20, 2026	10 seeds€107.00 pack price	€10.70	In stock	See offer ↗
Crop King SeedsChecked Oct 20, 2026	5 seeds€57.96 pack price	€11.59	In stock	See offer ↗

Related strains

Jacky White

Sativa

THC 26% · 1 breeders

€10.15Price per seed · 12 offers

Jack Diesel

Sativa

THC 17% · 2 breeders

€5.00Price per seed · 9 offers

Amnesi-K Lemon

Sativa

THC 19–21% · 2 breeders

€5.56Price per seed · 7 offers

Incredible Hulk

Sativa

THC 16% · 1 breeders

€8.56Price per seed · 3 offers

Sour Jack

Sativa

THC 14–19% · 3 breeders

€8.56Price per seed · 3 offers

Light of Jah

Sativa

THC 16–18% · 0 breeders

—Price per seed · 0 offers