Holy Basil (Ocimum sanctum), also known as Tulsi, is an attractive annual to perennial herb admired for its branching form and vibrant green leaves. Throughout the season, it produces soft lavender-pink flower spikes that support bees and beneficial insects. Its upright, bushy growth brings ornamental structure and ecological value to herb beds, borders, and containers.

Features

• Upright, branching growth with abundant leafy texture
• Lavender-pink flowers attract bees and beneficial pollinators
• Suitable for borders, containers, and decorative herb gardens
• Thrives in warm, sunny growing conditions
• Non-GMO Ocimum sanctum (Tulsi) seed variety
• Can be grown as an annual in cool climates or perennial in warm regions

Specifications

• Common Name: Holy Basil, Tulsi
• Scientific Name: Ocimum sanctum (Ocimum tenuiflorum)
• Plant Type: Annual in cool climates; perennial in warm regions
• USDA Zones: 9–12 (perennial); 4–8 (grown as annual)
• Foliage Color: Medium to dark green
• Flower Color: Lavender-pink
• Height: 18–30 inches
• Spread: 12–24 inches
• Growth Habit: Upright, bushy, branching herb
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Full sun
• Soil Preference: Well-drained, moderately fertile soil
• Water Needs: Moderate
• Pollinator Value: High (supports bees and beneficial insects)
• Maintenance Level: Low
• Plant Spacing: 12–18 inches
• Seed Viability: 3–4 years stored cool & dry

Planting Guide

• Start seeds indoors 4–6 weeks before frost or direct sow outdoors after frost.
• Sow 1/4 inch deep in warm, moist soil; maintain 70–75°F for germination.
• Germination typically takes 7–14 days.
• Transplant outdoors after frost into full sun with well-drained soil.
• Water moderately, allowing soil to drain between waterings.
• Pinch growing tips to encourage dense, branching plants.
• Remove flower spikes if a leafy display is preferred, or let them bloom for pollinators.