Happy Pappy by MaD Strains
Growers reach for Happy Pappy as an indica-leaning option, a cross of Cannatonic × NYC Diesel out of MaD Strains. Indoors it typically finishes flowering in around 55 days after the flip to 12/12. Reported THC is 12% with CBD at 12%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Happy Pappy grows against.
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Similar strains
| Breeder | MaD Strains |
|---|---|
| Type | 60% Indica 40% Sativa |
| Flowering time | ±55 days |
| THC | 12% |
| CBD | 12% |
| Environment | Outdoors, Greenhouse |
| Lineage | Cannatonic × NYC Diesel |
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Growing Happy Pappy: 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 Cannatonic or NYC Diesel 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.
Happy Pappy FAQ
How long does Happy Pappy take to flower?
Happy Pappy typically flowers in around 55 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Happy Pappy an indica or a sativa?
Happy Pappy is listed as 60% Indica 40% Sativa.
What are the parents of Happy Pappy?
Happy Pappy was bred from Cannatonic × NYC Diesel by MaD Strains.
How strong is Happy Pappy?
Reported THC for Happy Pappy is 12% and CBD 12%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Happy Pappy 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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