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Gage Green sativa-hybrid — sweet grape, head-up effect.
Grape Stomper (sometimes Sour Grapes) is a Gage Green Group cross of Sour Diesel × Purple Elephant. Sativa-leaning hybrid with a sweet grape-diesel aroma and a head-up effect. Parent strain to Grape Pie, which is a parent of Lava Cake. Long-time WA shelf staple with a strong aroma signature.
Live inventory
6 Grape Stomper-related products available at Green Life Cannabis right now.






Genetics
Grape Stomper's parents, descendants, and sister strains in the catalog.
Aromatic chemistry
Naming dispute from the early seed days. Same Gage Green cross; both names are still used interchangeably on WA shelves.
Grape Stomper is a hybrid — a cross that pulls from both sides of the family tree. The lineage is Sour Diesel × Purple Elephant. The balance leans on phenotype and the day-of harvest.
Grape Stomper hits grape up front, sweet diesel through the middle, and berry on the exhale. The smell out of the jar reads the same way — distinctive once you've had it once or twice.
Grape Stomper tests in the 16–22% THC range — a moderate, mainstream potency band. Most customers find it predictable without being overwhelming.
Grape Stomper reads as a daytime strain — head-up and uplifted, the kind customers commonly reach for in the morning or early afternoon when there's still a to-do list.
Verified May 16, 2026 against 2 sources.
21+. Cannabis affects people differently — your experience may vary. Not medical advice. Effects described are common customer reports, not promises. Green Life Cannabis, Wenatchee, WA.