Matanuska Thunder by Capricorn Seed Co.

Type mostly indicaFlower ±53 daysCross Matanuska Thunder

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Growers reach for Matanuska Thunder as an indica-leaning option, a cross of Matanuska Thunder out of Capricorn Seed Co.. Indoors it typically finishes flowering in around 53 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Matanuska Thunder grows against.

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Similar strains

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BreederCapricorn Seed Co.
Typemostly indica
Flowering time±53 days
EnvironmentOutdoors
LineageMatanuska Thunder

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🧬 Explore the family: Matanuska Thunder

Ancestry Pedigree

Matanuska Thunder
Brothers Grimm
Matanuska Thunderfuck
Unknown or Legendary
Indica
Original Strains
Unknown Strain
Original Strains

Growing Matanuska Thunder: 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 Matanuska Thunder 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.

Matanuska Thunder FAQ

How long does Matanuska Thunder take to flower?

Matanuska Thunder typically flowers in around 53 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Matanuska Thunder an indica or a sativa?

Matanuska Thunder is listed as mostly indica.

What are the parents of Matanuska Thunder?

Matanuska Thunder was bred from Matanuska Thunder by Capricorn Seed Co..

What environment does Matanuska Thunder 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 Matanuska Thunder? 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.