Ko Chang by Zomia
Thai Landrace
Ko Chang by Zomia is an indica-dominant strain named after the Thai archipelago. It is characterized by a THC content typically ranging from 17-19% and low levels of CBD. This strain offers a complex aromatic profile and is recognized for its unique sensory experience.
Appearance
Ko Chang presents with classic narrow-leaf sativa morphology, typically growing tall with long internodal spacing and thin leaflets. Its branches are flexible, lending themselves to training. The inflorescences are elongated and airy, resembling spears, which aids in airflow and mold resistance, especially in humid conditions. At maturity, pistils are often bright orange to copper, contrasting with lime-green calyxes covered in trichomes. The buds may appear lighter and wispier than those of indica hybrids, with potential for foxtailing under intense light. Trichome coverage is notable on calyxes and sugar leaves.
Aroma & Flavor
The aroma of Ko Chang is predominantly citrus-forward, with notes of sweet lime, pomelo, and citrus peel zest. Secondary aromatic layers include lemongrass and green mango, complemented by a subtle floral lift. A peppery, herbal undertone, reminiscent of Thai basil or white pepper, rounds out the bouquet. On the palate, the flavor is zesty and clean, featuring lime, lemongrass, and sweet orange upon ignition, followed by delicate pine and tea notes on the exhale. A mild peppery and herbaceous basil finish often lingers.
Effects
While described as sativa-heritage, consumer-facing descriptions and its island landrace origins suggest an uplifting and active experience, contrasting with heavy indica-style sedation. The effects are often associated with a clear-headed stimulation and a physical spark, aligning with daytime use. This profile suggests a clear sativa experience, potentially aiding in combating fatigue.
Terpenes & Cannabinoids
Ko Chang is a THC-dominant strain, with THC levels reported between 17-19% and CBD content below 1%. The aromatic profile suggests the presence of terpenes such as terpinolene and limonene, contributing to its bright citrus and floral notes. Other terpenes like ocimene, caryophyllene, and pinene may also contribute to its complex bouquet and effects. The cannabinoid profile is primarily THC-driven, with minimal CBD.
Origins & Lineage
Ko Chang by Zomia is a sativa-heritage strain named after the Ko Chang archipelago in Thailand. It is derived from Thai island landrace populations, which are adapted to hot, humid, and maritime climates. These landraces historically favored tall, narrow-leaf plants that finish late and resist tropical pathogens. Zomia has curated and stabilized this island phenotype, preserving its regional character and genetic traits from the Ko Chang archipelago's sativa genome.
Growing
As a sativa landrace selection, Ko Chang typically exhibits tall, vine-like growth with long internodal spacing. It requires careful canopy management indoors due to aggressive stretching in early flower. The plant's open, spear-like inflorescence structure is adapted for airflow and mold resistance in humid environments. It often has a longer flowering time, characteristic of tropical sativa landraces, and may require specific environmental controls to thrive. Yields are generally moderate.