Afghan Haze
- THC
- 15–21%
- Flowering
- 10 wk
- Terpene
- Myrcene
- Effect
- Focused
Strain facts
Checked Oct 21, 2026 · 3 sources
Blue Dream Purple is a hybrid, bred from Blueberry and Haze. Its THC is about 19% (sources say 15–21%), milder than 67% of the 2,337 strains in our database that list THC. It flowers in about 9.5 weeks (one source lists 9–10 weeks) and is listed for a September outdoor harvest.
Learn to grow Blue Dream Purple: Indoor & Outdoor Growing course, $199
- Type
- Hybrid
- THC
- About 19%15–21% across 2 sources
- Top terpenes
- Myrcene earthy, musky
- Pinene pine
- Caryophyllene peppery, spicy
- Flowering
- About 9.5 weeks9–10 weeks · 1 source
3 sources for this profile
- Leafly public strain listing
- Weedmaps public strain listing
Grow facts
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 Blue Dream Purple
The grow facts a breeder or public strain listing gives for Blue Dream Purple.
- Flowering time
- About 9.5 weeks9–10 weeks · 1 source. Slower than 77% of strains with a listed time
- Outdoor harvest
- SeptemberEarlier than 77% of strains with a listed month
Flowering window (weeks after the switch to 12/12)
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
Listed outdoor harvest (northern hemisphere)
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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 Blue Dream Purple: Indoor & Outdoor Growing course, $199
About Blue Dream Purple
Blue Dream Purple is a hybrid cannabis strain. Its listed parents are Blueberry and Haze.
Blue Dream Purple THC level
Public listings give Blue Dream Purple a THC level of 21%, which is around the middle of the range. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 51% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.
Blue Dream Purple aroma, flavor and terpenes
Its most-reported flavor notes are berry and sweet. Its top listed terpenes are myrcene (earthy, musky), pinene (pine) and caryophyllene (peppery, spicy). 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 Blue Dream Purple
People who have tried Blue Dream Purple most often report feeling creative, euphoric, happy, uplifted and relaxed. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.
Growing Blue Dream Purple: what the data says
Flowering is listed at about 9–10 weeks indoors. Outdoors in the Northern Hemisphere, harvest is listed for September. Grow where home cultivation is legal, and follow your state rules.
Blue Dream Purple family tree
Its parents, from published lineage.
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
Avalon
- THC
- 18.7–23%
- Flowering
- 6.5 wk
- Effect
- Uplifted
Hybrid strainsMyrcene strainsBerry strainsStrains bred from Blueberry
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.
