Grandpas Cookies by Slanted Farms
Grandpas Cookies lands on the indica-leaning side of the spectrum, Slanted Farms's take on the Girl Scout Cookies × Grandpas Breath line. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grandpas Cookies grows against.
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Similar strains
| Breeder | Slanted Farms |
|---|---|
| Type | mostly indica |
| Flowering time | ±65 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Girl Scout Cookies × Grandpas Breath |
| Descendants | Picasso |
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🧬 Explore the family: Girl Scout Cookies · Picasso
Ancestry Pedigree
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Dungeons Vault Genetics
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Cultivators Choice
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Original Strains
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Clone Only Strains
Growing Grandpas Cookies: 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 Grandpas Breath 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.
Grandpas Cookies FAQ
How long does Grandpas Cookies take to flower?
Grandpas Cookies typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Grandpas Cookies an indica or a sativa?
Grandpas Cookies is listed as mostly indica.
What are the parents of Grandpas Cookies?
Grandpas Cookies was bred from Girl Scout Cookies × Grandpas Breath by Slanted Farms.
What environment does Grandpas Cookies 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 Grandpas Cookies? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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