Purple Rhino by Centennial Seeds

Type mostly indicaFlower ±67 daysCross Purple Rhino

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Purple Rhino lands on the indica-leaning side of the spectrum, Centennial Seeds's take on the Purple Rhino line. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Purple Rhino grows against.

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BreederCentennial Seeds
Typemostly indica
Flowering time±67 days
EnvironmentOutdoors
LineagePurple Rhino

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🧬 Explore the family: Purple Rhino

Ancestry Pedigree

Purple Rhino
Unknown or Legendary
Mendo Purps
Unknown or Legendary
USA Mostly Indica
Original Strains
White Rhino
Green House Seeds
White Widow
Green House Seeds
White Widow
De Sjamaan
Brazil Sativa
Original Strains
India Indica
Original Strains
Afghanistan Indica
Original Strains

Growing Purple Rhino: 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 Purple Rhino 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.

Purple Rhino FAQ

How long does Purple Rhino take to flower?

Purple Rhino typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Purple Rhino an indica or a sativa?

Purple Rhino is listed as mostly indica.

What are the parents of Purple Rhino?

Purple Rhino was bred from Purple Rhino by Centennial Seeds.

What environment does Purple Rhino 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 Purple Rhino? 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.