Granddaddy Breath by Slanted Farms

Granddaddy Breath strain photo
Type indicaFlower ±63 daysCross Grandpas Breath × The Dub

Bred by Slanted Farms from Grandpas Breath × The Dub, Granddaddy Breath is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Granddaddy Breath grows against.

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Similar strains

Bubba DubSlanted Farms · ±60 daysGranddaddy’s GoldSlanted Farms · ±60 daysGrandpas CookiesSlanted Farms · ±65 daysSkid MarksSlanted Farms · ±63 daysCrem CakeSlanted Farms · ±60 daysThe DubSlanted Farms · ±60 daysAuto G14 CartelCartel Seeds · ±63 daysChitraliThe Real Seed Co. · ±63 daysChung LeeSouthern Star Seeds · ±63 daysCrazy BubbleKannabia · ±63 daysDouble GlockRipper Seeds · ±63 daysG13Dr. Greenthumb · ±63 daysAll Slanted Farms →
BreederSlanted Farms
Typeindica
Flowering time±63 days
EnvironmentOutdoors, Greenhouse
LineageGrandpas Breath × The Dub

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🧬 Explore the family: The Dub

Ancestry Pedigree

Grandpas Breath
Dungeons Vault Genetics
OG Kush
Clone Only Strains
Thailand Sativa
Original Strains
Chem Dawg
Unknown or Legendary
OG Kush Breath
Unknown or Legendary
Girl Scout Cookies
Clone Only Strains
F1 Durban
Unknown or Legendary
Cherry Pie Kush
Unknown or Legendary
Durban Poison
Dutch Passion
Durban Poison
Unknown or Legendary
South Africa Sativa
Original Strains
Chem Dawg
Unknown or Legendary
Indica
Original Strains
OG Kush
Clone Only Strains
The Dub
Slanted Farms Seed Company
UW
Clone Only Strains
Indica
Original Strains

Growing Granddaddy Breath: 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 Grandpas Breath or The Dub 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.

Granddaddy Breath FAQ

How long does Granddaddy Breath take to flower?

Granddaddy Breath typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is Granddaddy Breath an indica or a sativa?

Granddaddy Breath is listed as indica.

What are the parents of Granddaddy Breath?

Granddaddy Breath was bred from Grandpas Breath × The Dub by Slanted Farms.

What environment does Granddaddy Breath 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 Granddaddy Breath? 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.