J1 is Jack Herer crossed with Skunk #1, a clone-only cut whose breeder has never been identified. It is also terpinolene-dominant, which makes it one of the few cultivars here with a genuinely useful published terpene profile — and one that rewards a cooler dab.
Who Makes It
Summit Boys are a legacy California producer running since 2016, originally under Prop 215, known for "The Original White Caviar." Their products are hydrocarbon extracts: caviar badder, crumble, sugar, live resin diamonds, crystalline, sauce. The brand took 14 awards at the 2019 Bay Area Cannabis Cup including Best Product and Hybrid Concentrate.
The Cross
The cross is Jack Herer by Skunk #1.
The breeder is unknown. J1 circulates as a clone-only cut attributed to an unidentified West Coast grower, which is a common shape for cultivars that predate the seed-catalog era.
It also travels as Jack One, Jack 1, and J-1.
The terpene order runs terpinolene, caryophyllene, and myrcene, and that terpinolene lead is the practical detail on this cultivar.
How It's Made
Badder is a texture, made by whipping or agitating extract during a low-heat purge until it turns opaque, soft, and spreadable. Purged longer without agitation the same material dries to crumble; allowed to crystallise, it becomes sugar.
Texture and starting material are independent. As a hydrocarbon extract, the meaningful quality questions here are purge completeness and residual solvent testing.
What It Left Behind
Its footprint is longevity: a clone-only cut that stayed in circulation for years on merit rather than marketing.
Serving A Terpinolene Cultivar
Terpinolene degrades fastest of the common terpenes, which makes serving temperature unusually consequential here. A hot banger will strip exactly the compound that defines this cultivar, leaving something generically piney behind. Lower temperatures preserve more of the profile you paid for, and with a badder texture the material heats quickly anyway.
The High Rise Take
Terpinolene-led jars are the ones most often wasted on a hot banger, and this is one of them. Compare Summit Boys' other whipped textures on Apple Fritter Caviar Badder and Fire OG Live Resin Batter, or browse the High Rise concentrate library.