The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6611Indica

Sourakush by Underground Seeds Collective

Indica landraces × Sativa genetics

Sourakush is an indica-dominant strain developed by Underground Seeds Collective, known for its meticulous breeding. It combines robust indica genetics with sativa traits to offer both deep relaxation and mental clarity.

AromaCitrusDieselEarthyGrapeGrapefruitHerbalLavenderLemon

Appearance

Sourakush buds are typically dense and compact, indicative of their high resin content, a characteristic trait of indica-dominant varieties. The flowers display deep greens interspersed with hints of lavender and burnt orange pistils. A thick coating of trichomes gives the buds a frosty, crystalline appearance.

Aroma & Flavor

The aroma of Sourakush is intensely pungent, blending sour citrus, earthy musk, and subtle diesel notes. Its flavor profile mirrors this complexity, starting with a bright, sour citrus tang reminiscent of lime and grapefruit, followed by underlying notes of earthiness, spice, and herbal undertones. The taste is known to be long-lasting.

Effects

This strain delivers a predominantly indica experience, characterized by strong physical relaxation. While the indica heritage promotes a sedative effect, select sativa genetics are incorporated to maintain a degree of mental clarity. Users may experience significant relaxation and relief.

Terpenes & Cannabinoids

Laboratory analysis indicates THC levels ranging from 18-25%, with some phenotypes potentially reaching higher concentrations under optimal conditions. CBD is present in minor quantities, typically below 1%. Key terpenes identified include Myrcene, Limonene, Caryophyllene, and Pinene, contributing to the strain's distinct aroma and flavor characteristics.

Growing

Sourakush exhibits robust resistance to common pests and diseases, a trait attributed to its indica landrace genetics. The breeding process has focused on achieving a stable phenotype with consistent plant morphology and chemical profiles, making it a reliable choice for growers. This genetic consistency is highly valued in cultivation.

Origins & Lineage

Developed by Underground Seeds Collective, Sourakush is primarily an indica-dominant strain with over 70% of its lineage tracing back to classic indica landraces from regions like Afghanistan and the Hindu Kush mountains. Select sativa genetics were carefully incorporated to balance the heavy indica foundation and enhance mental clarity.

Frequently asked questions

What is the THC content of Sourakush?
Sourakush typically has THC levels ranging between 18-25%.
What are the dominant terpenes in Sourakush?
The dominant terpenes identified in Sourakush include Myrcene and Limonene, with Caryophyllene and Pinene also present.
What kind of effects can I expect from Sourakush?
Sourakush is known for providing strong physical relaxation, though it may also offer some mental clarity due to incorporated sativa genetics.
What conditions might Sourakush help with?
Sourakush is often sought for potential relief from anxiety, insomnia, muscle spasms, and pain.