Ultraviolet by Samsara Seeds

Ultraviolet strain photo
Type ruderalis/indica/sativaFlower ±70 daysCross Shot Adrenaline × Shot Adrenaline

Growers reach for Ultraviolet as an indica-leaning option, a cross of Shot Adrenaline × Shot Adrenaline out of Samsara Seeds. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Ultraviolet grows against.

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BreederSamsara Seeds
Typeruderalis/indica/sativa
Flowering time±70 days
EnvironmentOutdoors
LineageShot Adrenaline × Shot Adrenaline

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🧬 Explore the family: Shot Adrenaline · Shot Adrenaline

Ancestry Pedigree

Shot Adrenaline
Samsara Seeds
White Dwarf
Buddha Seeds
Indica
Original Strains
Ruderalis
Original Strains
White Dwarf
Buddha Seeds
Shot Adrenaline
Samsara Seeds

Growing Ultraviolet: 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 Shot Adrenaline or Shot Adrenaline 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.

Ultraviolet FAQ

How long does Ultraviolet take to flower?

Ultraviolet typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Ultraviolet an indica or a sativa?

Ultraviolet is listed as ruderalis/indica/sativa.

What are the parents of Ultraviolet?

Ultraviolet was bred from Shot Adrenaline × Shot Adrenaline by Samsara Seeds.

What environment does Ultraviolet 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 Ultraviolet? 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.