Highland Thai by The Real Seed Co.

Highland Thai strain photo
Type sativaCross Thailand Sativa

Highland Thai, from breeder The Real Seed Co., is a sativa-leaning strain descended from Thailand Sativa. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Highland Thai grows against.

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BreederThe Real Seed Co.
Typesativa
EnvironmentGreenhouse
LineageThailand Sativa

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🧬 Explore the family: Thailand Sativa

Ancestry Pedigree

Growing Highland Thai: what to expect

As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Thailand Sativa will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.

Highland Thai FAQ

Is Highland Thai an indica or a sativa?

Highland Thai is listed as sativa.

What are the parents of Highland Thai?

Highland Thai was bred from Thailand Sativa by The Real Seed Co..

What environment does Highland Thai like?

Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.

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Facts compiled from public breeder listings. Growing Highland Thai? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.