The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 6640Hybrid

Assam Hash Plant by Indian Landrace Exchange

Assamese Sativa Landrace

Assam Hash Plant is a hybrid cultivar developed by Indian Landrace Exchange, tracing its genetic heritage to the humid regions of Northeast India. This strain is characterized by its tall, narrow-leaf sativa morphology and a significant resin output, reflecting a long history of local cannabis cultivation and charas-making traditions.

EffectsUplifting Invigorating
May help withStress
AromaCitrusPineHerbalTeaForestPepperMangoIncense

Appearance and Morphology

Assam Hash Plant exhibits a classic narrow-leaf sativa structure, featuring tall, flexible stems with considerable internodal spacing. Plants can grow significantly tall, especially outdoors, and develop long, tapering spear-like flower structures. The leaves have thin, scythe-like leaflets, and while the buds appear airy, they can be heavily coated in resin, particularly on the bracts and sugar leaves. Late-flowering stages may show foxtailing, a common trait in tropical sativas.

The trichomes are predominantly capitate-stalked, with head sizes typically ranging from 70 to 100 micrometers, contributing to its suitability for resin extraction methods like hand-rubbing. As the trichomes mature, they transition from translucent to milky, with a smaller portion turning amber.

Aroma and Flavor Profile

The aroma of Assam Hash Plant is described as bright, green, and complex, with prominent notes of tea and forest. Freshly handled flowers release scents of citrus rind, crushed pine needles, and an herbal lift reminiscent of eucalyptus. Underlying these notes are hints of black pepper, green mango skin, and a subtle incense-like aroma.

During the drying and curing process, the aroma deepens, revealing terpene layers that include citrus peel, resinous pine, and balsamic qualities. Some phenotypes may also develop a bouquet with white tea and lemongrass characteristics, accompanied by a mild sweetness.

Cannabinoids and Terpenes

Assam Hash Plant typically contains THC levels ranging from 15% to 25%, with CBD content below 1%. The terpene profile is diverse, with notable compounds including Limonene, Caryophyllene, Linalool, Humulene, Terpinolene, Ocimene, and Nerolidol. These terpenes contribute to the strain's distinct aromatic and potential therapeutic qualities.

Effects and Potential Benefits

While specific effects are not detailed, the terpene profile suggests a potentially uplifting and invigorating experience, consistent with sativa-dominant landrace genetics. The presence of Limonene and Linalool may contribute to mood elevation, while Caryophyllene could offer grounding properties.

Based on the aromatic profile and terpene presence, users have reported that this strain may help alleviate symptoms of stress. The specific psychoactive effects are influenced by the individual's endocannabinoid system and the unique chemotypic expression within the population.

Cultivation and Growing

Assam Hash Plant is adapted to humid, monsoon-like conditions, favoring long photoperiod flowering. It is a tall plant, typically requiring significant vertical space, especially when grown outdoors. The strain exhibits good disease resistance, an adaptation to its native wet climate. Its open flower structure aids in air circulation, mitigating rot pressure.

The cultivar is noted for its resin production, making it suitable for traditional charas preparation. Growers may observe variations in chemotype, such as individuals leaning towards terpinolene or ocimene dominance, offering opportunities for further selection and breeding.

Origins and Lineage

Assam Hash Plant originates from the Northeast Indian state of Assam, where cannabis has been cultivated and grown wild for generations. Indian Landrace Exchange (ILE) has worked to document and preserve these native Assamese sativa populations, maintaining their genetic integrity and adapting them for modern cultivation while respecting their original terroir.

This strain is a curated, landrace-leaning seed line, selected for resin output and resilience in wet environments. It represents a distinct lineage from the more commonly known Afghan indicas, with its heritage rooted in Southeast Asian-influenced narrow-leaf sativa genetics adapted to lowland tropical conditions.

Frequently asked questions

What is the origin of Assam Hash Plant?
Assam Hash Plant originates from the Northeast Indian state of Assam, where it is a landrace sativa population preserved and curated by Indian Landrace Exchange.
What are the typical THC and CBD levels?
This strain generally has THC levels between 15% and 25%, with CBD content below 1%.
What kind of aroma and flavor can be expected?
It offers a complex aroma of tea, forest, citrus rind, pine, and herbal notes, with flavors that can include citrus, spice, and tropical fruit.
Is Assam Hash Plant suitable for beginners?
Due to its tall sativa structure and long flowering time, it may be more suitable for intermediate growers, though its disease resistance is a beneficial trait.