Afghan Haze
- THC
- 15–21%
- Flowering
- 10 wk
- Terpene
- Myrcene
- Effect
- Focused
Nebula strain
Bred by Paradise Seeds · Haze × Master Widow
Strain facts
Checked Oct 21, 2026 · 6 sources
Nebula is a very tall hybrid that's easy to grow. It was bred by Paradise Seeds from Haze and Master Widow. Its THC is about 22% (sources say 18–22%), higher than 57% of the 2,347 strains in our database that list THC. It flowers in about 9 weeks (sources say 8.5–10 weeks).
Learn to grow Nebula: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 22%18–22% across 3 sources
- CBD
- About 0.8%0–1% across 2 sources
- Top terpenes
- Terpinolene fresh, piney, floral
- Myrcene earthy, musky
- Caryophyllene peppery, spicy
- Lineage
- Haze × Master Widow
- Breeder
- Paradise Seeds
- Grow difficulty
- Beginner1 source
- Flowering
- About 9 weeks8.5–10 weeks across 3 sources; the breeder lists 8.5–9.5 weeks
6 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
- Breeder information: Paradise Seeds
Grow facts
- SeedFinder (breeder listing: Paradise Seeds) Flowering, grow setting and yield indoor
- AllBud (strain database) CBD and THC
- Zamnesia (seed bank; breeder: Paradise Seeds) CBD, difficulty, flowering, height, 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 Nebula
The grow facts a breeder or public strain listing gives for Nebula.
- Flowering time
- About 9 weeks8.5–10 weeks across 3 sources; the breeder lists 8.5–9.5 weeks. Slower than 51% of strains with a listed time
- Yield indoor
- About 500 g/m²500 g/m² (16.4 oz/ft²) across 2 sources
- Yield outdoor
- Up to 750 g per plantUp to 750 g per plant (26 oz) · 1 source
- Plant height
- About 120 cm1 source
- Difficulty
- Beginner1 source. One of 452 beginner-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
- 7
- 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.
About Nebula
Nebula is listed in public strain databases as a hybrid credited to Paradise Seeds. Public lineage data lists it as a cross of Haze and Master Widow.
Nebula THC level
Nebula’s THC is about 22% (sources say 18–22%), higher than 57% 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.
What does Nebula smell and taste like?
Flavor notes reported for Nebula: honey and sweet. The terpenes listed most often are terpinolene (fresh, herbal), myrcene (earthy, musky) and caryophyllene (peppery, spicy). Terpinolene is the lead terpene for about 5% of the high-confidence strains in our dataset, so it is a less common lead. Terpenes shape smell and taste; their levels change from batch to batch.
Reported effects of Nebula
Commonly reported effects: uplifted, creative, euphoric, happy and focused. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing Nebula: what the data says
Flowering is listed at about 9–10 weeks indoors. Plants are listed as very tall. Grow where home cultivation is legal, and follow your state rules.
Nebula family tree
Parents and the strains bred from it, from published lineage.
This strain
NebulaHybrid · 18–22% THC · 8.5–10 wk
Bred from it
Nebula II CBDNebula
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
Hybrid strainsTerpinolene strainsHoney 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.
