The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4923Hybrid

Jackfruit

Jack Herer × Grapefruit or Pineapple

Jackfruit is a hybrid cannabis cultivar celebrated for its distinct tropical aroma and flavor profile. It is a THC-dominant strain often favored for daytime use, providing uplifting effects without heavy sedation.

EffectsCreative Energetic Uplifting Mood Elevation Productivity Social Ease
May help withStress
AromaTropicalCitrusFloralHerbalCandyGrapefruitMango

Appearance

Jackfruit flowers typically present as medium-dense with a slightly elongated, sativa-like structure, forming tapered, conical shapes. The coloration ranges from lime green to deep forest green, often highlighted by vibrant orange pistils. These buds are frequently covered in a dense layer of trichomes, giving them a frosted, sugar-dusted appearance, with a high calyx-to-leaf ratio that simplifies trimming.

Aroma & Flavor

The aroma of Jackfruit is characterized by a tropical bouquet that evokes the scent of real jackfruit, with notes of banana, pineapple, and bubblegum. Upon grinding, a pine-citrus aroma emerges, complemented by subtle floral undertones. The flavor profile is sweet and tropical on the inhale, transitioning to a clean citrus and herbal finish on the exhale.

Effects

Consumers frequently report that Jackfruit provides functional euphoria, promoting productivity, social ease, and a creative lift. It is often chosen for its energetic and uplifting qualities, making it suitable for daytime consumption without inducing heavy sedation.

Terpenes & Cannabinoids

Jackfruit is a THC-dominant strain, typically testing between 18-26% THC, with less than 1% CBD. Its terpene profile is often led by terpinolene, accompanied by limonene, myrcene, and beta-caryophyllene. This combination contributes to its distinct tropical and citrus notes, with secondary terpenes like humulene and ocimene also potentially present.

Growing

Jackfruit plants tend to have a sativa-leaning structure and benefit from canopy management techniques like topping and low-stress training for optimal indoor yields. They establish roots quickly in well-aerated media and can be sensitive to overfeeding late in the flowering stage. Outdoor plants can reach significant heights in favorable climates.

Origins & Lineage

While specific genetics can vary by breeder, Jackfruit is commonly believed to be a cross between Jack Herer and a tropical, citrus-heavy cultivar such as Grapefruit or Pineapple. This lineage contributes to its terpinolene-dominant profile, energetic effects, and tropical, citrusy sensory characteristics.

Frequently asked questions

What is the THC content of Jackfruit?
Jackfruit typically has a THC content ranging from 18% to 26%.
What are the primary flavors and aromas of Jackfruit?
Jackfruit is known for its tropical fruit flavors and aromas, reminiscent of real jackfruit, with notes of banana, pineapple, and bubblegum, alongside citrus and herbal undertones.
What effects can I expect from Jackfruit?
Jackfruit is often described as providing energetic and uplifting effects, promoting creativity and mood elevation without causing heavy sedation.
What is the typical lineage of the Jackfruit strain?
The most commonly cited lineage for Jackfruit is a cross between Jack Herer and a tropical, citrus-forward strain like Grapefruit or Pineapple.