Lowboldt by Sagarmatha

Lowboldt strain photo
Type ruderalis/indicaFlower ±56 daysCross Solo Ryder × Yumbolt

Growers reach for Lowboldt as an indica-leaning option, a cross of Solo Ryder × Yumbolt out of Sagarmatha. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Lowboldt grows against.

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BreederSagarmatha
Typeruderalis/indica
Flowering time±56 days
EnvironmentOutdoors
LineageSolo Ryder × Yumbolt

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🧬 Explore the family: Solo Ryder · Yumbolt

Ancestry Pedigree

Solo Ryder
Sagarmatha Seeds
Lowryder
Joint Doctor
Williams Wonder
Super Sativa Seed Club
Indica
Original Strains
Northern Lights Nr2
The Seed Bank
Northern Lights
Unknown or Legendary
Afghanistan Indica
Original Strains
Mexico Ruderalis
Original Strains
Yumbolt
Sagarmatha Seeds
Humboldt
Unknown or Legendary
USA Mostly Indica
Original Strains

Growing Lowboldt: 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 Solo Ryder or 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.

Lowboldt FAQ

How long does Lowboldt take to flower?

Lowboldt typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Lowboldt an indica or a sativa?

Lowboldt is listed as ruderalis/indica.

What are the parents of Lowboldt?

Lowboldt was bred from Solo Ryder × Yumbolt by Sagarmatha.

What environment does Lowboldt 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 Lowboldt? 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.