Emerald Jack Feminised Seeds

Compare Emerald Jack with more feminised cannabis seeds, browse citrus cannabis strains, or read the PrimeStrains genetics journal.

Emerald Jack brings together two well-loved sativa-leaning favourites, Jack Herer and Emerald OG, in a blend of around 70 per cent sativa and 30 per cent indica. Expect a bright, layered flavour profile: tropical fruit notes from its Jack Herer side meet a sharp, tangy sourness from the Emerald OG parent, leaving a citrusy, earthy finish that lingers on the palate. The plant is known for growing tall and lanky, and it tends to roughly double in height once it enters flower, so it benefits from early staking or a trellis to support its heavy top colas. Growers can expect a medium yield of resin-coated buds. The high is described as uplifting and energetic, with a focus on creative and euphoric thoughts. Harvest falls around nine to ten weeks, typically in mid-October. Available as feminised or regular seeds, Emerald Jack suits growers who enjoy a sativa-led strain with a distinctive taste and a lively character.