Ko Chang by Unknown or Legendary
Bred by Unknown or Legendary from Thailand Sativa, Ko Chang is a sativa-leaning cannabis variety. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Ko Chang grows against.
🌿 Start a Ko Chang journal — free →
Similar strains
| Breeder | Unknown or Legendary |
|---|---|
| Type | sativa |
| Environment | Indoors, Outdoors |
| Lineage | Thailand Sativa |
| Descendants | Amnesia |
🌱 Get Ko Chang seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Thailand Sativa · Amnesia
Ancestry Pedigree
Original Strains
Growing Ko Chang: 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.
Ko Chang FAQ
Is Ko Chang an indica or a sativa?
Ko Chang is listed as sativa.
What are the parents of Ko Chang?
Ko Chang was bred from Thailand Sativa by Unknown or Legendary.
What environment does Ko Chang 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.
📷 Growing Ko Chang and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Ko Chang? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.