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Tall outdoor cannabis plant growing in a trellised row at a Colorado farm

Strain facts

Checked Oct 21, 2026 · 3 sources

Thai Stick is a very tall sativa, bred from Thai. Its THC is about 18% (sources say 15–20%), milder than 76% of the 2,347 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 late November outdoor harvest.

Type
Sativa
THC
About 18%15–20% across 2 sources
Top terpenes
  1. Caryophyllene peppery, spicy
  2. Myrcene earthy, musky
  3. Limonene citrus
Commonly reported effects
Focused, energetic, creative, happy and relaxed
Flavors
Earthy and woody
Lineage
Thai
Flowering
About 9.5 weeks9–10 weeks · 1 source
3 sources for this profile
  1. Leafly public strain listing
  2. Weedmaps public strain listing

Grow facts

  1. 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 Thai Stick

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

Flowering time
About 9.5 weeks9–10 weeks · 1 source. Slower than 77% of strains with a listed time
Plant height
Very tallOne of 96 strains listed as very tall
Outdoor harvest
Late NovemberLater than 97% of strains with a listed month

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

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Listed outdoor harvest (northern hemisphere)

  1. Jul
  2. Aug
  3. Sep
  4. Oct
  5. Nov
  6. 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 Thai Stick: Indoor & Outdoor Growing course, $199

About Thai Stick

In public strain data, Thai Stick is classed as a sativa. Public lineage data lists it as a cross of Thai and Thai.

Thai Stick THC level

Public listings give Thai Stick a THC level of 19%, which is on the milder end. Compared with all strains in our research dataset that have their own THC figure, it is higher than roughly 30% of them. Potency varies by grower, batch and lab, so read these numbers as typical values, not guarantees.

What does Thai Stick smell and taste like?

Flavor notes reported for Thai Stick: earthy and woody. Its top listed terpenes are caryophyllene (peppery, spicy), myrcene (earthy, musky) and limonene (citrus). Caryophyllene is the lead terpene for about 24% 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 Thai Stick

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

Growing Thai Stick: what the data says

Its listed indoor flowering time is 9–10 weeks. Plants are listed as very tall. Outdoors in the Northern Hemisphere, harvest is listed for Late November. Grow where home cultivation is legal, and follow your state rules.

Thai Stick family tree

Its parents, from published lineage.

Parents

Thai

This strain

Thai StickSativa · 15–20% THC · 9–10 wk

Similar strains

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

Hybrid

AK 1995

THC
18–25%
Flowering
8–10 wk
Terpene
Myrcene
Effect
Energetic
Difficulty
Intermediate
Save
Indica

Blue Moonshine

aka Blue Moon

THC
13–24%
Flowering
8–9 wk
Terpene
Caryophyllene
Effect
Focused
Difficulty
Intermediate
Save
Hybrid

California Orange

aka Cali Orange, Cali-O

THC
13–15%
Terpene
Myrcene
Effect
Focused
Difficulty
Beginner
Save

Sativa strainsCaryophyllene strainsEarthy strainsStrains bred from Thai

Where to buy

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Grow it

How to grow Thai Stick

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

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