THC
19%
CBD
1%
Genetics Split
Lennon is an 80% sativa crossing Jack Herer and Haze, with a 9-week flower and THC near 19% plus 1% CBD.
No effect, terpene, flavor or medical-use data specific to Lennon has been published yet, so we don't guess. For what sativa strains usually do, see the effects guide.
THC in this profile
19% THC
Growing Information
Flowering Time
9–9 weeks
Difficulty
moderate
Height (Indoor)
80-110cm
Height (Outdoor)
200-300cm
Yield (Indoor)
450-500 g/m²
Yield (Outdoor)
600 g/plant
About Lennon
Lennon crosses Jack Herer with Haze, two titans of sativa breeding, and Pyramid Seeds' version stays true to that heritage at 80% sativa. It's a fast, predictable finisher at nine weeks flat, growing to a moderate 80 to 110cm indoors for yields of 450 to 500 grams per square meter, or stretching to 200-300cm outdoors where a single plant can produce around 600 grams. THC tops out near 19%, accompanied by a small trace of CBD around 1% - not enough to shift the effect dramatically, but a detail worth noting for anyone tracking cannabinoid ratios closely. Named for a certain legendary songwriter, this cross carries the kind of pedigree that Haze and Jack Herer fans will recognize immediately, backed here by a tidy nine-week timeline and a moderate grow difficulty that keeps it accessible.
Where to Buy Seeds
We may earn a commission from purchases made through these links.
Bred from Lennon
2 crosses in our database list Lennon as a parent.
Frequently Asked Questions about Lennon
Is Lennon an Indica, Sativa, or Hybrid?
Lennon is classified as a sativa cannabis strain bred from a genetic cross of Jack Herer × Haze.
What cannabinoid content is reported for Lennon?
Lennon: 19% THC and 1% 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.