Thai Basil, of the variety often sold as Queen of Siam or simply Thai basil, is a Southeast Asian culinary basil essential to Thai, Vietnamese, and Laotian cooking. Unlike sweet Italian basils, it has a distinct licorice-anise flavor that holds up well to heat, making it a favorite for stir-fries, curries, pho, and noodle dishes. Thai Basil is instantly recognizable by its narrow, pointed green leaves, purple stems, and purple flower spikes. It is an open-pollinated variety that is more heat- and flower-tolerant than sweet basil, retaining flavor even as it blooms. Its sturdy, spicy character and ornamental purple accents make it both a kitchen essential and an attractive garden plant.
Flavor Profile
Bold anise-licorice flavor with a slightly spicy edge that holds up in cooked dishes.
Visual Characteristics
Narrow pointed green leaves with striking purple stems and purple flower spikes.
Growing Tips
More tolerant of heat and flowering than sweet basil; retains flavor even when blooming, ideal for hot-climate gardens.
Resistance Information
Disease Resistance
Moderate tolerance to common basil diseases
Where to Buy
Sourcing information coming soon. Check local nurseries and seed banks for availability.