THC
20%
CBD
0.6%
Genetics Split
Jack Plant is an easy, fast-flowering Advanced Seeds hybrid crossing Jack Herer and Early Widow at up to 20% THC.
No effect, terpene, flavor or medical-use data specific to Jack Plant has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
THC in this profile
20% THC
Growing Information
Flowering Time
8–8 weeks
Difficulty
easy
Height (Indoor)
80-120cm
Yield (Indoor)
450-500 g/m²
About Jack Plant
Jack Herer and Early Widow combine in Jack Plant, a 60 percent sativa hybrid from Advanced Seeds built for speed: flowering wraps in just eight weeks, quick even among fast-finishing sativa crosses. Rated an easy grow, it reaches 80 to 120 centimeters indoors and rewards that short cycle with 450 to 500 grams per square meter. THC tops out around 20 percent, solid potency for a plant that doesn't ask growers to wait long for a harvest. No effects, flavors, terpenes, or medical uses have been documented for this particular listing, so its personality beyond genetics and growth speed remains unconfirmed. The Jack Herer side of the lineage carries a well-known reputation in cannabis breeding circles, and pairing it with Early Widow appears aimed at trimming down the flowering time without sacrificing the yield a grower would expect from either parent line on its own.
Where to Buy Seeds
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Frequently Asked Questions about Jack Plant
Is Jack Plant an Indica, Sativa, or Hybrid?
Jack Plant is classified as a hybrid cannabis strain bred from a genetic cross of Jack Herer × Early Widow.
What cannabinoid content is reported for Jack Plant?
Jack Plant: 20% THC and 0.6% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.