Compare Royal Jack Auto with more autoflower cannabis seeds, browse earthy cannabis strains, or read the PrimeStrains genetics journal.
Royal Jack Auto from Royal Queen Seeds is an autoflowering, feminised descendant of Jack Herer crossed with Ruderalis and carrying Haze, Northern Lights and Skunk in its lineage. It presents a peppery, earthy flavour profile and a lively, clear character that preserves much of the original Jack Herer’s motivating appeal while finishing quickly and compactly.
Performance & commonly reported effects
Growers and users commonly report an uplifting, creative and energising experience with Royal Jack Auto — a motivating daytime variety that still shows a touch of the relaxed, stoney presence associated with its Northern Lights and Skunk heritage. The flavour leans toward Haze-like pepper and earthy notes rather than overtly sweet or fruity profiles.
Grower advice & ideal setup
As an autoflowering feminised hybrid with significant ruderalis influence, Royal Jack Auto is aimed at quick turns and compact grows. It suits controlled indoor setups and small-space cultivation where a short flowering window is valued; light training such as gentle LST can help produce an even canopy and multiple tops without delaying the crop. Expect a reliably fast lifecycle and relative ease of management compared with larger photoperiod Jack Herer phenotypes.
Order Royal Jack Auto if you want a speedy, Jack Herer–style autoflower that favours creative daytime performance and a peppery, earthy flavour.
