Atomical Haze
aka Atomical
- THC
- 18–21%
- Flowering
- 9–10 wk
- Terpene
- Caryophyllene
- Effect
- Energetic
- Difficulty
- Beginner
- Height
- Very tall
Auto White Widow strain
Bred by Green House Seeds · South American × South Indian Indica
Strain facts
Checked Oct 21, 2026 · 5 sources
Auto White Widow is a hybrid that's easy to grow. It was bred by Green House Seeds from South American and South Indian Indica. Its THC is about 18% (sources say 16–19%), milder than 76% of the 2,347 strains in our database that list THC. As an autoflower, it goes from seed to harvest in about 9 weeks (sources say 9–10 weeks).
Learn to grow Auto White Widow: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 18%16–19% across 2 sources
- Top terpenes
- Myrcene earthy, musky
- Caryophyllene peppery, spicy
- Pinene pine
- Lineage
- South American × South Indian Indica
- Breeder
- Green House Seeds
- Grow difficulty
- Beginner1 source
- Seed to harvest
- About 9 weeks9–10 weeks across 2 sources; the breeder lists 9 weeks
5 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 and grow setting
- Zamnesia (seed bank; breeder: Ministry of Cannabis) Difficulty, flowering, grow setting, THC 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 Auto White Widow
The grow facts a breeder or public strain listing gives for Auto White Widow.
- Seed to harvest
- About 9 weeks9–10 weeks across 2 sources; the breeder lists 9 weeks. Faster than 33% of the 9 other autoflowers with a listed time
- Yield outdoor
- Up to 200 g per plantUp to 200 g per plant (7 oz) · 1 source
- Difficulty
- Beginner1 source. One of 452 beginner-rated strains
- Grow setting
- Indoor and outdoorFrom the breeder · 2 sources
Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Autoflower times run from seed to harvest and are compared only with other autoflowers.
Learn to grow Auto White Widow: Indoor & Outdoor Growing course, $199
About Auto White Widow
In public strain data, Auto White Widow is classed as a hybrid from the breeder Green House Seeds. Public lineage data lists it as a cross of South American and South Indian Indica.
Auto White Widow THC level
Auto White Widow’s THC is about 18% (sources say 16–19%), milder than 76% of the 2,347 strains in our database that list THC. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
Auto White Widow aroma, flavor and terpenes
People most often describe the flavor of Auto White Widow as woody, earthy and pepper. The terpenes listed most often 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 Auto White Widow
People who have tried Auto White Widow most often report feeling euphoric, uplifted, talkative, happy and creative. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Auto White Widow family tree
Its parents, from published lineage.
Parents
South American
South Indian Indica
This strain
Auto White WidowHybrid · 16–19% THC · 9–10 wk
Similar strains
Matched on shared parents, top terpenes, type and THC. Never on medical use.
Colombian Gold
- THC
- 17–20%
- Flowering
- 10–14 wk
- Terpene
- Limonene
- Effect
- Creative
- Difficulty
- Intermediate
Great White Shark
aka White Shark
- THC
- 14–21%
- Flowering
- 8–10 wk
- Terpene
- Myrcene
- Effect
- Happy
- Difficulty
- Intermediate
Miami Haze
- THC
- 18–30%
- Flowering
- 9–11 wk
- Terpene
- Pinene
- Effect
- Energetic
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 or the free Autoflower Grow Guide.
