Compare Arjan’s Ultra Haze #1 with more feminised cannabis seeds, browse citrus cannabis strains, or read the PrimeStrains genetics journal.
Arjan’s Ultra Haze #1 from Green House Seeds is a feminised, sativa‑dominant Haze blend produced by crossing Neville’s Haze with landrace stock from Cambodia and Laos. It’s known for a pronounced citrus‑sweet flavour and a lifted, intensely cerebral profile that appeals to lovers of classic Haze genetics. The variety’s extended flowering window and tall habit are part of its distinctive appeal.
Performance & commonly reported effects
Growers and users commonly report an energetic, euphoric, and clear‑minded effect with the signature Haze uplift. The flavour skews citrusy and sweet, with layered herbal and fresh notes that complement the strain’s bright terpene mix. Expect a long maturation period and pronounced sativa morphology; the overall experience favours daytime enjoyment for those who prefer active, spirited effects.
Grower advice & ideal setup
This photoperiod feminised Haze responds well to controlled indoor environments, greenhouses and outdoor summers that provide stable conditions; it benefits from training (LST/SCROG) to manage vertical stretch and to increase bud sites. Be prepared for a lengthy flower cycle and give plants room for a tall canopy—patience and attentive nutrient/light management reward growers with high yields when conditions are right.
Choose Arjan’s Ultra Haze #1 if you want a classic, citrus‑forward Haze that delivers a prolonged flowering journey and a distinctly sativa lift.
