How to grow Kees' Old School Haze
- Genetics: sativa
- THC: up to 15%
- Type: Photoperiod
- Difficulty: moderate
- Flowering: ~12–13 weeks
Effects
creative, euphoric, relaxing, uplifting
Grower verdict: 1 real reviews, average 5/5.
The week-by-week plan
- Germination & seedling — gentle light, high humidity, no nutrients yet.
- Vegetative — 18/6 light, train early, ramp feeding.
- Flower — 12/12, watch stretch, support heavy buds.
- Flush & harvest — trichome check, then dry slow and cure.
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Need the seeds? Find Kees' Old School Haze seeds on SeedYouLike.