Arjan's Ultra Haze #1 Feminised Seeds

1

Description:

A soaring, psychedelic sativa built from Neville's Haze crossed with Cambodian and Laotian genetics, Greenhouse Seed Co.'s Arjan's Ultra Haze #1 delivers fruity, minty complexity alongside a high-THC experience that commands respect.

Best For

Experienced growers seeking an uplifting, energizing head high

Type
Feminised – Photoperiod
Genetics
Neville's Haze x Cambodian x Laos
THC / CBD
High THC (16-24%) / Low CBD (0-1%)
Effects
Psychedelic,Uplifting
Flavour / Aroma
Fruity,Minty
Height
Large
Yield
Very High Yield (above 750gr/plant) / Very High Yield (above 600gr/m2)
Flowering Time
10 to 12 weeks
Difficulty
Advanced

FAQ

All you need to know
about this product

Arjan's Ultra Haze #1 brings together legendary sativa bloodlines and extraordinary yields, ready for experienced growers prepared to give this cultivar the patience it deserves.

This is a deeply cerebral, psychedelic sativa high — expansive and intensely uplifting rather than relaxing. THC sits between 16 and 24 percent, so the experience can be powerful and is best suited to consumers already comfortable with high-THC sativas.

Flowering runs 10 to 12 weeks, which is on the longer end even for a haze-dominant variety. That extended timeline is the trade-off for the extraordinary yields and the complexity those Cambodian and Laotian genetics bring to the finished flower.

Arjan's Ultra Haze #1 is rated as an advanced cultivar and genuinely earns that label. The plant grows very large, needs careful canopy management, and its long flowering window demands consistent environmental control — growers with a few harvests under their belt will get far more out of it.

The aroma and flavour profile blends bright, ripe fruitiness with a clean minty edge — an unusual and appealing combination that reflects the diverse landrace genetics in its background. The finish is fresh and complex rather than the earthy or diesel notes more common in indica-leaning strains.

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