
Kees Old School Haze
by Super Sativa Seed Club · Netherlands
Type
—
Yield / plant
164g
Feminized
Regular
Country
Netherlands
Where to find this strain:
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About Kees Old School Haze
# Kees' Old School Haze Cannabis Strain
## Growing Requirements
This strain demands attentive cultivation and strict environmental control. Under optimal conditions, it rewards growers with exceptionally large, elongated buds. Consistent climate management is essential—maintain temperatures between 25-26°C without fluctuation. In warmer regions, investing in air conditioning becomes crucial for success. Temperature instability triggers poor development, resulting in thin, weak lateral growth with diminished bud production and delayed maturation cycles.
## Strain Overview
Kees' Old School Haze is a pure 100% sativa cultivar that delivers a nostalgic cannabis experience. This strain represents a genuine throwback for those seeking authentic sativa genetics. It's best suited for cultivators with experience managing precise growing conditions and maintaining environmental stability throughout the entire cycle.
## Flowering & Yield
The flowering period spans 12-13 weeks, during which properly managed plants produce substantial yields when grown in stabilized, fine-tuned environments.
## Flavor & Effects
The original phenotype exhibits dark, musky aromatics with distinct ammonia notes layered beneath bright citrus undertones. The smoking experience delivers characteristically hazy sensations paired with potent psychoactive effects.
This is an intensely potent strain. Kees' Old School Haze serves as the foundational genetics of the Super Sativa Seed Club and has remained part of the collection for nearly 35 years, continuing to deliver the definitive Old School Haze flavor profile that established its reputation.



