Green Monstar by Dirty Water Organics

Green Monstar strain photo
Type indica/sativaFlower ±67 daysCross Kookie Monstar

Green Monstar is an indica-leaning cannabis strain from Dirty Water Organics, bred by crossing Kookie Monstar. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Green Monstar grows against.

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BreederDirty Water Organics
Typeindica/sativa
Flowering time±67 days
EnvironmentOutdoors
LineageKookie Monstar

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🧬 Explore the family: Kookie Monstar

Ancestry Pedigree

Kookie Monstar
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains
F1 Durban
Unknown or Legendary
Cherry Pie Kush
Unknown or Legendary
Durban Poison
Dutch Passion
Africa Sativa
Original Strains
Chem Dawg
Unknown or Legendary
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
Stardawg
Top Dawg Seeds
Chem Dawg
Unknown or Legendary
Tres Dawg
Top Dawg Seeds
Chem Dawg
Unknown or Legendary
Double Dawg
Unknown or Legendary
Chem Dawg
Unknown or Legendary
Afghanistan Indica
Original Strains
Afghanistan Indica
Original Strains
Chem Dawg
Unknown or Legendary

Growing Green Monstar: 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 Kookie Monstar 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.

Green Monstar FAQ

How long does Green Monstar take to flower?

Green Monstar typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Green Monstar an indica or a sativa?

Green Monstar is listed as indica/sativa.

What are the parents of Green Monstar?

Green Monstar was bred from Kookie Monstar by Dirty Water Organics.

What environment does Green Monstar 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 Green Monstar? 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.