Critical by Seedmakers

Critical strain photo
Type mostly indicaFlower ±55 daysCross Big Bud

14 other breeders' versions of Critical — compare flowering times side by side →

Critical lands on the indica-leaning side of the spectrum, Seedmakers's take on the Big Bud line. Indoors it typically finishes flowering in around 55 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Critical grows against.

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Similar strains

WidowSeedmakers · ±58 daysOrange LightSeedmakers · ±60 daysAuto CriticalSeedmakers · ±65 daysSilver JackSeedmakers · ±65 daysAutomaxSeedmakersAkautoSeedmakersAuto Diesel MassMr. Hide · ±55 daysBlueberry GumG13 Labs · ±55 daysChocolate EruptionLost River Seeds · ±55 daysChoke CherrySin City Seeds · ±55 daysClone Chief's SVT 40Street Medic Genetics · ±55 daysCodeine KushFatbush Seeds · ±55 daysAll Seedmakers →
BreederSeedmakers
Typemostly indica
Flowering time±55 days
EnvironmentOutdoors
LineageBig Bud

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🧬 Explore the family: Big Bud

Ancestry Pedigree

Big Bud
Sensi Seeds
Big Bud
The Seed Bank
USA Indica
Original Strains
Afghanistan Indica
Original Strains
USA Indica
Original Strains

Growing Critical: 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 Big Bud 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 FAQ

How long does Critical take to flower?

Critical typically flowers in around 55 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Critical an indica or a sativa?

Critical is listed as mostly indica.

What are the parents of Critical?

Critical was bred from Big Bud by Seedmakers.

What environment does Critical 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.