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Strain facts

Checked Oct 21, 2026 · 5 sources

Blue Thai is a hybrid from Dinafem, bred from Blueberry. Its THC is about 17% (sources say 13.7–20%), milder than 84% of the 2,347 strains in our database that list THC. It flowers in about 8.5 weeks.

Type
Hybrid
THC
About 17%13.7–20% across 2 sources
Commonly reported effects
Uplifted, euphoric, focused, energetic and happy
Flavors
Berry, woody, lemon and earthy
Lineage
Blueberry
Breeder
Dinafem
Flowering
About 8.5 weeks1 source
5 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing
  3. Breeder information: Dinafem

Grow facts

  1. SeedFinder (breeder listing: Dinafem) Flowering, height, grow setting, yield indoor and yield outdoor
  2. AllBud (strain database) THC

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 Thai

The grow facts a breeder or public strain listing gives for Blue Thai.

Flowering time
About 8.5 weeks1 source. Faster than 49% of strains with a listed time
Yield indoor
About 600 g/m²1 source
Yield outdoor
About 750 g per plant700–800 g per plant (25–28 oz) · 1 source
Plant height
About 300 cm1 source
Grow setting
Indoor and outdoor1 source

Flowering window (weeks after the switch to 12/12)

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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 Thai: Indoor & Outdoor Growing course, $199

About Blue Thai

In public strain data, Blue Thai is classed as a hybrid attributed to Dinafem. Lineage on record: Blueberry.

How strong is Blue Thai?

Public listings give Blue Thai a THC level of 13.7%, which is below most strains we track. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 7% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

What does Blue Thai smell and taste like?

Its most-reported flavor notes are berry, woody, lemon and earthy.

Reported effects of Blue Thai

Commonly reported effects: uplifted, euphoric, focused, energetic and happy. These are user reports, not promises. Effects differ from person to person and depend on dose, setting and tolerance.

Growing Blue Thai: what the data says

Listed resistance: mold high; pests high. Grow where home cultivation is legal, and follow your state rules.

Blue Thai family tree

Its parents, from published lineage.

Parents

This strain

Blue ThaiHybrid · 13.7–20% THC · 8.5 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

Avalon

THC
18.7–23%
Flowering
6.5 wk
Effect
Uplifted
Save
Hybrid

Berry Bomb

THC
15–20%
Flowering
6–8 wk
Terpene
Myrcene
Effect
Relaxed
Difficulty
Beginner
Save
Hybrid

Berry Chill

THC
16–22%
Flowering
8–9 wk
Effect
Focused
Difficulty
Intermediate
Save
Hybrid

Berry Gang

THC
23–30%
Flowering
8–9 wk
Effect
Relaxed
Difficulty
Intermediate
Save

Hybrid strainsBerry strainsStrains bred from Blueberry

Where to buy

Find licensed dispensaries in your state

Only state-licensed stores, checked against official license lists.

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Grow it

How to grow Blue Thai

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

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