Red Monster by Tropical Seeds Co.

Red Monster strain photo
Type mostly indicaFlower ±56 daysCross Red Afro × Smooth Smoke

Bred by Tropical Seeds Co. from Red Afro × Smooth Smoke, Red Monster is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Red Monster grows against.

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Similar strains

Smooth SmokeTropical Seeds Co. · ±60 daysHeaven's GateTropical Seeds Co. · ±60 daysRed AfroTropical Seeds Co. · ±70 daysTowerfulTropical Seeds Co. · ±63 daysBisho PurpleTropical Seeds Co. · ±60 daysCongolese KushTropical Seeds Co. · ±75 daysAuto White Widow x Big BudFemale Seeds · ±56 daysCherry Punch DawgHoly Seeds · ±56 daysChocolate MintVoC · ±56 daysChupilMassMedicalStrains · ±56 daysCindy La PewGage Green · ±56 daysCloudwalker OGBradley Danks · ±56 daysAll Tropical Seeds Co. →
BreederTropical Seeds Co.
Typemostly indica
Flowering time±56 days
EnvironmentOutdoors
LineageRed Afro × Smooth Smoke

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🧬 Explore the family: Red Afro · Smooth Smoke

Ancestry Pedigree

Red Afro
Tropical Seeds Company
Africa Sativa
Original Strains
Purple Pakistan Chitral
Tropical Seeds Company
Pakistan Chitral Kush
ACE Seeds
Pakistan Chitral Kush
Cannabiogen
Pakistan Indica
Original Strains
Smooth Smoke
Tropical Seeds Company
Purple Pakistan Chitral
Tropical Seeds Company
Nepalese
Reefermans Seeds
Nepal Sativa
Original Strains
Purple Pakistan Chitral
Tropical Seeds Company

Growing Red Monster: 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 Red Afro or Smooth Smoke 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.

Red Monster FAQ

How long does Red Monster take to flower?

Red Monster typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Red Monster an indica or a sativa?

Red Monster is listed as mostly indica.

What are the parents of Red Monster?

Red Monster was bred from Red Afro × Smooth Smoke by Tropical Seeds Co..

What environment does Red Monster 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 Red Monster? 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.