Siam Queen Thai Basil Seeds - Herbal Plant

Siam Queen Thai Basil is a warm-season herb known for its upright growth and well-branched structure. It performs well in warm climates and thrives in well-drained, fertile soil with consistent sunlight. This variety develops a bushy form with regular care and adapts easily to garden beds, borders, and container cultivation. Suitable for seasonal herb growing, it supports steady foliage production under favorable conditions.

Features

• Upright and well-branched herbaceous growth habit
• Forms a bushy and structured plant
• Suitable for warm and sunny growing conditions
• Performs well in containers and garden beds
• Adaptable to well-drained soil environments

Specifications

• Scientific Name: Ocimum basilicum var. thyrsiflora
• Common Name (US): Thai Basil
• Seed Type / Variety: Siam Queen Variety
• Growth Habit: Herbaceous annual
• USDA Zones: 3 to 11 (grown as annual)
• Planting Season: Spring after last frost
• Growing Season: Warm season
• Sowing Season: March to June
• Sowing Season With Months: March, April, May, June
• Germination Time And Conditions: 5 to 10 days at 20 to 30 degrees Celsius in moist, well-drained soil
• Sunlight Requirements: Full sun
• Soil Requirements: Well-drained, fertile soil with organic matter
• Watering Needs: Moderate, consistent watering
• Mature Plant Size: 45 to 75 cm height, spread 30 to 50 cm
• Plant Spacing: 25 to 30 cm between plants