The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 4449Indica

Thai Haze

Thai Landrace × Haze Male

Thai Haze is a sativa-dominant hybrid originating from Southeast Asian landrace genetics crossed with the Haze family. It is recognized for its high-energy, cerebral effects and a distinctive incense-citrus aroma. This strain typically tests between 15-25% THC with minimal CBD.

EffectsCerebral Energetic Focus Mood Elevation
May help withStress
AromaCitrusFloralHerbalIncenseLemongrassLime ZestPine Forest

Appearance

Thai Haze buds are typically elongated and tapered, resembling spears rather than dense nuggets. The flowers are generally lighter and more airy, with a high calyx-to-leaf ratio that can simplify trimming. Bud colors range from lime to medium green, sometimes displaying lavender hues under cooler conditions. Long, wispy orange or copper pistils often give the buds a fiery appearance.

Trichome coverage is abundant, though the airy bud structure may make them less visually chunky. Well-cultivated plants tend to have a high proportion of cloudy trichomes at harvest. Some degree of foxtailing, a common trait in Haze-dominant plants, may also be present.

Aroma & Flavor

The aroma of Thai Haze is often described as a complex blend of lemongrass, lime zest, pine forest, and church incense. This fragrance profile is frequently noted for its bright, incense-citrus character.

Flavors can echo the aroma, with notes of citrus, lemon, and mango, alongside floral and herbal undertones. Some descriptions also include hints of lavender and candy-like sweetness.

Effects

Thai Haze is known for producing stimulating and uplifting cerebral effects, differentiating it from more sedating strains. Users often report feeling more focused, creative, and energetic, making it suitable for daytime use.

The experience is generally clear-headed and long-lasting, with effects potentially persisting for several hours. While predominantly energetic, some individuals may experience a mild sedating effect as the experience concludes.

Terpenes & Cannabinoids

Thai Haze typically exhibits a THC content ranging from 15% to 25%, with CBD levels usually below 1%. Minor cannabinoids like CBG and potentially THCV may also be present in measurable amounts. The terpene profile commonly features terpinolene, myrcene, caryophyllene, limonene, and pinene.

Total terpene content often falls between 1.5% and 3.0% by weight. This chemical composition contributes to the strain's distinct aroma and its synergistic entourage effect, enhancing the overall experience.

Origins & Lineage

Thai Haze is a hybrid resulting from the cross of a Thai landrace-type plant and a Haze male, leaning predominantly sativa. The Thai genetics contribute to its incense-like aroma and equatorial sativa characteristics, while the Haze lineage adds cerebral uplift and spicy, citrus notes.

This strain represents a bridge between traditional landrace cannabis and modern hybrid breeding. Variations exist among different breeders and seed lines, impacting flowering times, terpene dominance, and overall vigor.

Frequently asked questions

What is the THC content of Thai Haze?
Thai Haze typically has a THC content ranging from 15% to 25%.
What are the dominant terpenes in Thai Haze?
Commonly found terpenes include terpinolene, myrcene, caryophyllene, limonene, and pinene.
What kind of effects does Thai Haze produce?
Thai Haze is known for its cerebral, energetic, and creative effects, often described as uplifting and suitable for daytime use.
What is the origin of Thai Haze?
Thai Haze is a hybrid strain derived from a cross between a Thai landrace plant and a Haze male, resulting in a sativa-leaning hybrid.