Critical Impact by Vision Seeds

Critical Impact strain photo
Type 80% Indica - 20% SativaFlower ±58 daysCross Critical Skunk × Hindu Kush

Critical Impact lands on the indica-leaning side of the spectrum, Vision Seeds's take on the Critical Skunk × Hindu Kush line. Indoors it typically finishes flowering in around 58 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Critical Impact grows against.

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BreederVision Seeds
Type80% Indica - 20% Sativa
Flowering time±58 days
EnvironmentOutdoors
LineageCritical Skunk × Hindu Kush
DescendantsVision Critical

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🧬 Explore the family: Critical Skunk · Hindu Kush · Vision Critical

Ancestry Pedigree

Critical Skunk
Mr Nice Seedbank
Critical Mass
Mr Nice Seedbank
Afghanistan Indica
Original Strains
Skunk Nr1
The Seed Bank
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains
Hindu Kush
Sensi Seeds
Hindu Kush Indica
Original Strains

Growing Critical Impact: 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 Critical Skunk or Hindu Kush 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.

Critical Impact FAQ

How long does Critical Impact take to flower?

Critical Impact typically flowers in around 58 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Critical Impact an indica or a sativa?

Critical Impact is listed as 80% Indica - 20% Sativa.

What are the parents of Critical Impact?

Critical Impact was bred from Critical Skunk × Hindu Kush by Vision Seeds.

What environment does Critical Impact 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 Critical Impact? 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.