Yumbolt by CBD Seeds

Yumbolt strain photo
Type indicaFlower ±63 daysCross Yumbolt

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Bred by CBD Seeds from Yumbolt, Yumbolt is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Yumbolt grows against.

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BreederCBD Seeds
Typeindica
Flowering time±63 days
EnvironmentOutdoors
LineageYumbolt

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🧬 Explore the family: Yumbolt

Ancestry Pedigree

Yumbolt
Sagarmatha Seeds
Humboldt
Unknown or Legendary
USA Mostly Indica
Original Strains

Growing Yumbolt: 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 Yumbolt 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.

Yumbolt FAQ

How long does Yumbolt take to flower?

Yumbolt typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Yumbolt an indica or a sativa?

Yumbolt is listed as indica.

What are the parents of Yumbolt?

Yumbolt was bred from Yumbolt by CBD Seeds.

What environment does Yumbolt 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 Yumbolt? 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.