3 Chems by Top Dawg

3 Chems strain photo
Type mostly indicaCross Stardawg × ONYCD

3 Chems, from breeder Top Dawg, is an indica-leaning strain descended from Stardawg × ONYCD. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real 3 Chems grows against.

🌿 Start a 3 Chems journal — free →

Similar strains

Guava IXTop Dawg · ±60 days12 StarTop DawgGuava 13Top DawgStardawg IXTop DawgBubblegum DieselTop DawgSuperstar SkunkTop Dawg · ±60 daysAuto AnonyMASSCritical Mass Collective · ±75 daysAuto Candy CreamyPanoramix Genetics · ±77 daysAuto CriticalSeedmakers · ±65 daysAuto Cream MassMr. Hide · ±60 daysAuto Critical XXLApex Seeds · ±69 daysAuto Diesel MassMr. Hide · ±55 daysAll Top Dawg →
BreederTop Dawg
Typemostly indica
EnvironmentOutdoors
LineageStardawg × ONYCD
DescendantsSlush Puppy, Alien Antifreeze, Triple Chem Face, Gorilla Dawg, Mycotek - Chem Link

🌱 Get 3 Chems seeds →
Affiliate link — supports Cultivar at no cost to you.

🧬 Explore the family: Stardawg · ONYCD · Slush Puppy · Alien Antifreeze · Triple Chem Face · Gorilla Dawg · Mycotek - Chem Link

Ancestry Pedigree

Stardawg
Top Dawg Seeds
Chemdog
Unknown or Legendary
Indica Sativa
Original Strains
Tres Dawg
Top Dawg Seeds
Chemdog
Unknown or Legendary
Double Dawg
Unknown or Legendary
Chemdog
Unknown or Legendary
Afghanistan Indica
Original Strains
Afghanistan Indica
Original Strains
Chemdog
Unknown or Legendary
ONYCD
Top Dawg Seeds
Chem 91 Skunk VA
Clone Only Strains
Chemdog
Unknown or Legendary
Tres Dawg
Top Dawg Seeds

Growing 3 Chems: what to expect

As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Stardawg or ONYCD 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.

3 Chems FAQ

Is 3 Chems an indica or a sativa?

3 Chems is listed as mostly indica.

What are the parents of 3 Chems?

3 Chems was bred from Stardawg × ONYCD by Top Dawg.

What environment does 3 Chems 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 3 Chems and something looks off? Free AI photo diagnosis →

Facts compiled from public breeder listings. Growing 3 Chems? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

Suggest an edit for 3 Chems

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.

Or just open the card now — no email needed →

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.