1979 Xmas Bud by CSI Humboldt

Type mostly indicaFlower ±60 daysCross Xmas Bud 1979

1979 Xmas Bud, from breeder CSI Humboldt, is an indica-leaning strain descended from Xmas Bud 1979. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real 1979 Xmas Bud grows against.

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BreederCSI Humboldt
Typemostly indica
Flowering time±60 days
EnvironmentOutdoors
LineageXmas Bud 1979
DescendantsChristmas in New England, Blue Christmas, Merry Mendo

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🧬 Explore the family: Xmas Bud 1979 · Christmas in New England · Blue Christmas · Merry Mendo

Ancestry Pedigree

Xmas Bud 1979
Unknown or Legendary
Mostly Indica
Original Strains

Growing 1979 Xmas Bud: 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 Xmas Bud 1979 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.

1979 Xmas Bud FAQ

How long does 1979 Xmas Bud take to flower?

1979 Xmas Bud typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is 1979 Xmas Bud an indica or a sativa?

1979 Xmas Bud is listed as mostly indica.

What are the parents of 1979 Xmas Bud?

1979 Xmas Bud was bred from Xmas Bud 1979 by CSI Humboldt.

What environment does 1979 Xmas Bud 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 1979 Xmas Bud? 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.