Thai Basil 'Siam Queen': Aromatic and Decorative Herb
Thai Basil 'Siam Queen' (Ocimum basilicum), offered by OSC Seeds
Thai Basil 'Siam Queen' is an annual herb prized for its intense licorice aroma and lush dark green leaves that contrast beautifully with purple stems. Essential in Thai (Horapha) and Vietnamese (Hung Que) cuisines, this basil adds a distinctive flavor to Asian dishes. Winner of the All-America Selections award, this vigorous and ornamental herb thrives in sunny gardens and containers, blending aesthetics with functionality.
Spread: 25 to 30 cm
Plant height: 45 to 60 cm
Packet size: Approximately 250 seeds
Companion plants: Tomatoes, peppers, eggplants
Incompatible plants: Rue, sage
How to Grow:
Direct sow outdoors in late May or early June, once the soil is warm (minimum 15°C). Sow seeds 4 mm deep and 6 mm apart, then thin seedlings to 20-25 cm spacing. For indoor starts, begin 4 to 6 weeks before the last frost at a consistent temperature of 21°C. Germination occurs in 7 to 10 days. Maintain the same temperature for young plants before hardening off and transplanting outdoors after the frost risk has passed.
Thai Basil 'Siam Queen' is perfect for adding authentic flavor to Asian dishes while enhancing gardens with its vibrant foliage and aromatic appeal.