The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 1480Indica

91 Krypt by Old School Soulder

Unknown × Unknown

91 Krypt is a predominantly indica cultivar developed by Old School Soulder, honoring early 1990s cannabis genetics. It is recognized for its dense resin production and a deeply calming body effect, making it a favorite in legacy grow circles.

EffectsCalm Relaxing Grounded
May help withStress
AromaEarthyGassyPepperyCitrusSweetMangoHerbal

Appearance

91 Krypt typically presents a stout to medium height with robust lateral branches and a prominent main cola. Its leaves are broad and dark green, and the plant features closely spaced internodes that promote dense flower development. Buds are often compact, resembling golf balls or eggs, with a high calyx-to-leaf ratio and abundant trichomes that give them a frosted appearance.

While anthocyanin expression can vary, cooler temperatures during late flowering may induce purpling in sugar leaves and calyx edges. The stems are strong, often requiring minimal support, and the plant architecture is well-suited to low-stress training techniques.

Aroma & Flavor

The aroma of 91 Krypt is potent and complex, characterized by a foundational earthiness and gas notes, reminiscent of fuel and damp soil. Supporting scents include peppery spice, subtle citrus zest, and a faint sweetness akin to ripe mango. Upon curing, these aromas can deepen into notes of cedar and toasted spice.

On the palate, 91 Krypt offers a rich, resinous mouthfeel with initial tastes of pepper and earth, followed by dry cedar undertones and a lingering subtle sweetness. Vaporization can highlight brighter citrus notes and herbal qualities, while combustion emphasizes deeper, savory flavors like soil and leather.

Effects

This strain is primarily known for delivering a heavy, enveloping calm and a grounded body sensation. Consumers frequently report that 91 Krypt is well-suited for evening use due to its deeply relaxing properties.

Terpenes & Cannabinoids

91 Krypt typically exhibits a terpene profile rich in myrcene, limonene, and caryophyllene. It is characterized by high THC levels, generally around 26%, and low CBD content, below 1%.

Growing

91 Krypt is considered a mostly indica cultivar that favors medium heights and strong apical colas. It responds well to training techniques like topping and low-stress training, promoting an efficient canopy. Growers can expect dense flower stacking and abundant trichome coverage.

Origins & Lineage

Bred by Old School Soulder, 91 Krypt draws inspiration from early 1990s cannabis genetics, with the name suggesting a connection to Chem lineages and potentially Krypt strains. The breeder focuses on phenotype hunting and preserving classic qualities like aroma intensity and resin production over explicit lineage disclosure.

Frequently asked questions

What is the THC content of 91 Krypt?
91 Krypt typically contains around 26% THC.
What are the dominant terpenes in 91 Krypt?
The dominant terpenes often include Myrcene, Limonene, and Caryophyllene.
What kind of effects does 91 Krypt provide?
91 Krypt is known for its calming and deeply relaxing body effects, often described as grounded.
Is 91 Krypt suitable for beginners?
Due to its potent indica effects and high THC content, it is often recommended for experienced users or those seeking deep relaxation.