Sativa
Thai is a pure landrace sativa strain native to Thailand, one of the most historically influential sativas in cannabis breeding, known for a spicy, sweet flavor and a clear, energizing cerebral high. It typically tests between 15% and 20% THC.
Based on user reviews rather than clinical evidence, Thai is commonly cited by users for boosting mood and energy. This is not a substitute for professional medical advice.
Its spicy, earthy flavor comes largely from caryophyllene and terpinolene.
As a landrace, Thai has no cross-bred parent strains — it developed naturally in its native growing region and is itself a foundational parent behind many Haze-lineage hybrids.
As a landrace sativa, it has a notably long flowering time, often 12-14 weeks, and grows tall, making it more suited to experienced growers.
Users often report a clear, energizing cerebral high with a happy, creative mood. The most commonly reported negative effects are dry mouth and dry eyes, with mild anxiety possible at higher doses.
Energetic
Happy
Uplifted
Creative
Thai has a spicy, sweet flavor with earthy undertones.
Spicy/Herbal
Sweet
Earthy
Last reviewed: August 2026
