ChloroFileAlaskan Ice
Sativa variety from Green House Seed Co., flowering in 9 wks. Reference data for planning a grow, not a measurement of your plant.
Catalogue data last updated 17 October 2026.
Where it came from
| Lineage | White Widow x Haze |
What growers describe
Reported by catalogs and growers, not measured from a plant.
Reported effects
- Euphoric
- Happy
- Relaxed
- Uplifted
- Hungry
- Dry Mouth
- Paranoid
Flavors
- Sweet
- Earthy
Schedule and VPD targets
Vapour pressure deficit targets by stage, measured from leaf temperature rather than air temperature. The same bands ChloroFile charts against.
| Stage | When | VPD target |
|---|---|---|
| Seedling | Weeks 1-2 | 0.4 - 0.8 kPa |
| Vegetative | Until you flip | 0.8 - 1.2 kPa |
| Early flower | Flower weeks 1-3 | 1.0 - 1.5 kPa |
| Late flower | Flower weeks 4-9 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest around week 9.
Where to look next
Grouped by how each one is related to this variety rather than ranked into a single list, because those are different questions.
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
Also close in the catalogue
From the older ranking, which puts shared parentage first and then breeder and cultivar family, without recording which of them applied.
- Bubba KushGreen House Seed Co.
- Great White SharkGreen House Seed Co.
- Hawaiian SnowGreen House Seed Co.
- NL5 Haze MistGreen House Seed Co.
Track one of these
ChloroFile carries this whole reference offline. Pick a variety when you add a plant and it fills in the type, seed type, and flowering window, then logs what actually happened against it.