Forum Stomper by Mephisto Genetics
Growers reach for Forum Stomper as an indica-leaning option, a cross of Girl Scout Cookies × Sour Stomper out of Mephisto Genetics. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Forum Stomper grows against.
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Similar strains
| Breeder | Mephisto Genetics |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | Girl Scout Cookies × Sour Stomper |
| Descendants | Forgotten Cookies, Alien Stomper, Jammy Dodgers |
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🧬 Explore the family: Girl Scout Cookies · Sour Stomper · Forgotten Cookies · Alien Stomper · Jammy Dodgers
Ancestry Pedigree
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Growing Forum Stomper: 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 Girl Scout Cookies or Sour Stomper 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.
Forum Stomper FAQ
How long does Forum Stomper take to flower?
Forum Stomper typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Forum Stomper an indica or a sativa?
Forum Stomper is listed as ruderalis/indica/sativa.
What are the parents of Forum Stomper?
Forum Stomper was bred from Girl Scout Cookies × Sour Stomper by Mephisto Genetics.
What environment does Forum Stomper 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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