Hollands Hoop by Growi Seeds

Hollands Hoop strain photo
Type mostly indicaFlower ±49 daysCross Hollands Hoop

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Hollands Hoop, from breeder Growi Seeds, is an indica-leaning strain descended from Hollands Hoop. Indoors it typically finishes flowering in around 49 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Hollands Hoop grows against.

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BreederGrowi Seeds
Typemostly indica
Flowering time±49 days
EnvironmentOutdoors
LineageHollands Hoop

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🧬 Explore the family: Hollands Hoop

Ancestry Pedigree

Hollands Hoop
Positronics
Viking
Unknown or Legendary
Afghanistan Indica
Original Strains
Skunk 1
Positronics
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains

Growing Hollands Hoop: 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 Hollands Hoop 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.

Hollands Hoop FAQ

How long does Hollands Hoop take to flower?

Hollands Hoop typically flowers in around 49 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Hollands Hoop an indica or a sativa?

Hollands Hoop is listed as mostly indica.

What are the parents of Hollands Hoop?

Hollands Hoop was bred from Hollands Hoop by Growi Seeds.

What environment does Hollands Hoop 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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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.