Afghan Haze
- THC
- 15–21%
- Flowering
- 10 wk
- Terpene
- Myrcene
- Effect
- Focused
Hawaiian Snow strain
Bred by Green House Seeds · Haze × Hawaiian Haze
Strain facts
Checked Oct 21, 2026 · 7 sources
Hawaiian Snow is a very tall sativa that's challenging to grow. It was bred by Green House Seeds from Haze and Hawaiian Haze. Its THC is about 18% (sources say 16–24%), milder than 76% of the 2,337 strains in our database that list THC. It flowers in about 11 weeks (sources say 10–14 weeks).
Learn to grow Hawaiian Snow: Indoor & Outdoor Growing course, $199
- Type
- Sativa
- THC
- About 18%16–24% across 5 sources; the breeder lists 18.4%
- CBD
- About 0.6%0–1% across 2 sources
- Top terpenes
- Myrcene earthy, musky
- Caryophyllene peppery, spicy
- Pinene pine
- Lineage
- Haze × Hawaiian Haze
- Breeder
- Green House Seeds
- Grow difficulty
- Intermediate to advanced2 sources
- Flowering
- About 11 weeks10–14 weeks across 4 sources; the breeder lists 11 weeks
Free Hawaiian Snow grow sheet (PDF)
The grow facts from this page on one printable page, with a blank grow log for your plant.
7 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
- Breeder information: Green House Seeds
Grow facts
- SeedFinder (breeder listing: Green House Seeds) Flowering, grow setting and THC
- AllBud (strain database) THC
- Crop King Seeds (seed bank) CBD, difficulty, flowering, THC, yield indoor and yield outdoor
- Zamnesia (seed bank; breeder: Greenhouse Seeds) CBD, difficulty, flowering, grow setting, THC, yield indoor and yield outdoor
Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.
CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.
Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.
How to grow Hawaiian Snow
The grow facts a breeder or public strain listing gives for Hawaiian Snow.
- Flowering time
- About 11 weeks10–14 weeks across 4 sources; the breeder lists 11 weeks. Slower than 97% of strains with a listed time
- Yield indoor
- About 650 g/m²550–700 g/m² (18–23 oz/ft²) across 2 sources
- Yield outdoor
- About 600 g per plant100–1,000 g per plant (4–35 oz) across 2 sources
- Plant height
- Very tallOne of 96 strains listed as very tall
- Difficulty
- Intermediate to advanced2 sources. One of 85 advanced-rated strains
- Grow setting
- Indoor and outdoorFrom the breeder · 2 sources
Flowering window (weeks after the switch to 12/12)
- 1
- 2
- 3
- 4
- 5
- 6
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- 8
- 9
- 10
- 11
- 12
- 13
- 14
Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.
Learn to grow Hawaiian Snow: Indoor & Outdoor Growing course, $199
About Hawaiian Snow
Hawaiian Snow is a sativa cannabis strain credited to Green House Seeds. Public lineage data lists it as a cross of Haze and Hawaiian Haze.
Hawaiian Snow THC level
Hawaiian Snow’s THC is about 18% (sources say 16–24%), milder than 76% of the 2,337 strains in our database that list THC. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
Hawaiian Snow aroma, flavor and terpenes
People most often describe the flavor of Hawaiian Snow as tropical and mango. Its top listed terpenes are myrcene (earthy, musky), caryophyllene (peppery, spicy) and pinene (pine). Myrcene is the lead terpene for about 44% of the high-confidence strains in our dataset, so it is a common profile. Terpenes shape smell and taste; their levels change from batch to batch.
Reported effects of Hawaiian Snow
Commonly reported effects: giggly, energetic, creative, uplifted and happy. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing Hawaiian Snow: what the data says
Its listed indoor flowering time is 10–14 weeks. That is longer than the 8–9 weeks listed for most strains. Plants are listed as very tall. Yield is listed as very high. Grow where home cultivation is legal, and follow your state rules.
Hawaiian Snow family tree
Parents and the strains bred from it, from published lineage.
This strain
Hawaiian SnowSativa · 16–24% THC · 10–14 wk
Bred from it
Hawaiian CookiesGSC x Hawaiian Snow
Similar strains
Matched on shared parents, top terpenes, type and THC. Never on medical use.
Afghan Haze 33
- THC
- 18%
- Flowering
- 10–11 wk
- Terpene
- Myrcene
- Effect
- Focused
Atomical Haze
aka Atomical
- THC
- 18–21%
- Flowering
- 9–10 wk
- Terpene
- Caryophyllene
- Effect
- Energetic
- Difficulty
- Beginner
- Height
- Very tall
Banana Candy
- THC
- 17–24%
- Flowering
- 8–9 wk
- Terpene
- Limonene
- Effect
- Focused
- Difficulty
- Intermediate
Sativa strainsMyrcene strainsTropical strainsStrains bred from Haze
Where to buy
Find licensed dispensaries in your state
Only state-licensed stores, checked against official license lists.
Grow it
Flowering time, height and difficulty from the sources, then the full method in the Growing course.
