Indica

Grandpa’s Breath Strain

Also known as: Grandpas Breath, Grandpa Breath Cannabis

THC18% - 22%

CBD0% - 1%

Flowering8 to 9 weeks

Top terpenes: Myrcene, Linalool, Caryophyllene

Buy Grandpa’s Breath

● LIVE STOCK

Grandpa's Breath - Popeyes Ganja Bags - RETRO $60 IN STOCK full ounce (28g) - about $2.14/g

Looking for more? Browse all in-stock flower in the cannabis category.

Quick answer

Grandpa's Breath is a Dungeons Vault Genetics cultivar crossing Granddaddy Purple with OG Kush Breath (OGKB), an indica dominant hybrid around 18% - 22% THC. Effects: Relaxed, Sleepy, Happy, Euphoric.

Our TakeGord - senior buyer since 2016

Grandpa's Breath earns its name at the jar: grape and berry from the GDP side, then a cool, minty-herbal exhale that is straight OGKB. The first time you smell it you understand the joke, and the second time you just want more of it. The high is textbook evening indica: shoulders first, then the legs, then whatever you were worried about. Hand it to the insomnia crowd, the pain crowd, or anyone whose brain will not stop filing reports at midnight. Do not hand it to someone with a working evening ahead. The honest downside is morning fog if you ride it too long, the standard tax on this whole family.

Meet Gord - his rules, his picks, his story

From Gord’s Ranked Picks: Best Indica Strains in Canada (2026) →

Reported effects

Relaxed0%

Sleepy0%

Happy0%

Euphoric0%

Hungry0%

Lab Sheet

Strain facts – the numbers behind the high

THC Range

18% - 22%

Individual batches vary; craft lots often test higher.

CBD Range

0% - 1%

Trace amounts only. This is a THC-driven profile.

Type

Indica

Ratio drives the shape of the high.

Top Terpenes

Myrcene · Linalool · Caryophyllene

The terpene leaders behind the flavour and feel.

Flowering Time

8 to 9 weeks

Grower reference for cultivar finish time.

Lineage

Granddaddy Purple × OGKB

Documented parent genetics.

Where this sits in the indica laneMost indicas test 15% to 22% THC

Lower

Typical

Upper

Grandpa’s Breath Strain: 18% - 22% THC. Right in the sweet spot of the indica lane.

The takeaway: Published ranges describe typical batches. Check the in-stock list above for the exact lot on the shelf today.

The story of Grandpa's Breath

Grandpa's Breath comes from Dungeons Vault Genetics, the breeders behind a long run of modern indica favourites. The cross is Granddaddy Purple with OG Kush Breath, the GDP-forward Cookies relative, and the goal was obvious in hindsight: take the grape sweetness and nightcap weight of GDP and bolt on the dense, cookie-funk structure and minty finish of OGKB. The name is the punchline and the tasting note at once.

Terpene breakdown

Myrcene leads with the deep body relaxation, linalool adds the lavender-floral grace note that makes the smoke feel calmer than it smells, and caryophyllene lays down the peppery spice underneath. The interplay is the charm: sweet grape on the inhale, cool herbal mint on the way out.

Growing Grandpa's Breath

Expect an 8 to 9 week finish with GDP-style plants: short, bushy, generous with resin. The OGKB influence tightens the bud structure into dense, foxtailed clusters. The usual indica rules apply, airflow and humidity control late, and a patient cure to bring the mint and grape into balance.

How to consume Grandpa's Breath

This is a last-hour-of-the-night cultivar. Tea, couch, blanket, done. Start small even if you are experienced: the OGKB side sneaks up behind the grape sweetness and arrives all at once around the twenty minute mark.

Grandpa's Breath vs similar strains

Against Granddaddy Purple itself, this is the same nightcap with a cooler, herbal exhale and a tighter structure. Against OGKB, it is softer and fruitier. Shelf references: Granddaddy Purple is the direct parent and the category benchmark, and indica dominant hybrids cover the lighter end of the same lane.