The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 1660Indica

Fatso

GMO Cookies × Legend OG

Fatso is a potent indica-dominant hybrid recognized for its dense, resin-coated buds and powerful effects. It is bred from GMO Cookies and Legend OG, combining classic gas notes with modern resin production.

EffectsSedating Relaxing Body Melt Tranquil
May help withInflammation
AromaDieselGarlicCoffeeEarthySpicyHerbalCitrus

Appearance

Fatso produces dense, compact buds that are visually striking, often appearing as chunky, resin-caked spears or rounded nuggets. The flowers are typically olive to forest green, sometimes displaying purple streaks, with abundant orange pistils. They are characterized by swollen calyxes and a high calyx-to-leaf ratio, contributing to a premium retail appearance and efficient trimming.

Under magnification, the abundant, bulbous gland heads indicate significant resin content and extract potential. The buds feel heavy for their size due to their density and resin saturation, and they exhibit minimal fox-tailing with tidy, symmetrical colas.

Aroma & Flavor

The aroma of Fatso is complex and potent, featuring a prominent diesel and spicy pepper top note layered over a savory garlic funk. Secondary notes of fresh coffee, earthy loam, and faint cocoa may emerge, particularly after curing. The overall bouquet is often described as a fusion of fuel, spice, and roast.

On the palate, Fatso delivers a concentrated diesel hit with a peppery, smoky garlic flavor. Earthy coffee and dark chocolate notes become more apparent as the smoke or vapor moves across the palate, with the exhale often finishing with pine and spice reminiscent of classic OG Kush strains.

Effects

Fatso is primarily known for its tranquil, full-body effects, making it a popular choice for evening use among experienced consumers. It delivers a profound body melt that can induce relaxation without significant mental fogginess in the initial stages.

The strain is celebrated for its knockout potency and sedating qualities, offering functional relaxation. Its effects are consistent with its indica-dominant classification, providing a deeply calming experience.

Terpenes & Cannabinoids

Fatso typically exhibits high THC levels, commonly ranging from 22% to 28% in licensed lab results, with some batches potentially exceeding 30%. CBD content is generally less than 1%.

The terpene profile is led by caryophyllene, supported by limonene and myrcene. Other contributing terpenes include linalool, pinene, humulene, and ocimene, which collectively influence the strain's spicy, peppery, herbal, and citrusy aromatic and flavor notes.

Growing

Fatso tends to grow more compact than some of its parent genetics, with sturdy lateral branches and a more structured OG frame. It generally requires a moderate level of cultivation skill, with flowering times consistent with indica-dominant hybrids.

The plant is known for its high resin production and dense bud structure, which can lead to measurable yields. It is well-suited for indoor cultivation by craft producers and is noted for its good trim bin payoff and extract potential.

Origins & Lineage

Fatso is a modern hybrid believed to be created by Cannarado Genetics. Its lineage is generally attributed to a cross between GMO Cookies (also known as Garlic Cookies) and Legend OG.

This breeding combines the intense fuel-and-garlic funk and potency of GMO Cookies with the classic Kush structure, earthy gas aromatics, and sedative finish of Legend OG. The resulting strain blends old-school gas characteristics with contemporary resin production and consistency.

Frequently asked questions

What is the THC content of Fatso?
Fatso typically tests between 22-28% THC, with some batches potentially reaching higher levels.
What are the dominant terpenes in Fatso?
The primary terpenes in Fatso are caryophyllene, limonene, and myrcene, contributing to its complex aroma and effects.
What is the flavor profile of Fatso?
Fatso offers a complex flavor profile with notes of diesel, garlic, pepper, coffee, chocolate, and earthy undertones.
What are the effects of Fatso?
Fatso is known for its tranquil, full-body effects, providing a profound body melt and sedating qualities suitable for evening relaxation.