Rift Valley by Progen

Rift Valley strain photo
Type indicaFlower ±53 daysCross Black Domina

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Bred by Progen from Black Domina, Rift Valley is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 53 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Rift Valley grows against.

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BreederProgen
Typeindica
Flowering time±53 days
EnvironmentOutdoors
LineageBlack Domina

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🧬 Explore the family: Black Domina

Ancestry Pedigree

Black Domina
Sensi Seeds
Afghanistan Indica
Original Strains
Ortega
Unknown or Legendary
Afghanistan Indica
Original Strains
Nothern Lights
Sensi Seeds
Northern Lights Nr1
The Seed Bank
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
Northern Lights Nr2
The Seed Bank
Purest Indica
Clone Only Strains
Afghani
Unknown or Legendary
Northern Lights Nr5
The Seed Bank
Purest Indica
Clone Only Strains
Hawaii Sativa
Original Strains
Hash Plant
Sensi Seeds
Hash Plant
The Seed Bank
Hash Plant
Unknown or Legendary
USA Indica
Original Strains
Hash Plant
Unknown or Legendary

Growing Rift Valley: 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 Black Domina 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.

Rift Valley FAQ

How long does Rift Valley take to flower?

Rift Valley typically flowers in around 53 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Rift Valley an indica or a sativa?

Rift Valley is listed as indica.

What are the parents of Rift Valley?

Rift Valley was bred from Black Domina by Progen.

What environment does Rift Valley 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 Rift Valley? 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.