Italian Large Leaf Basil (Ocimum basilicum) Herb Flower Seeds

Italian Large Leaf Basil (Ocimum basilicum) is a classic culinary herb known for its large, aromatic leaves and subtle purple-tinged flowers. Perfect for making pesto, sauces, salads, and garnishes, this basil variety thrives in warm, sunny conditions.

These Non-GMO Italian Large Leaf Basil Seeds produce lush, bushy plants that are ideal for herb gardens, raised beds, or containers. The plant attracts pollinators while providing a continuous supply of fresh leaves throughout the growing season.

Features

• Large, aromatic basil leaves for culinary use
• Non-GMO seed quality
• Occasional purple-tinged flowers
• Thrives in full sun and well-drained soil
• Low-maintenance, fast-growing annual herb
• Attracts pollinators such as bees and butterflies
• Ideal for herb gardens, containers, and borders
• Continuous harvest with proper pruning

Specifications

• Botanical Name: Ocimum basilicum
• Common Name: Italian Large Leaf Basil
• Seed Type: Non-GMO
• Plant Type: Annual herb
• USDA Zones: 9–11 (can be grown as an annual in cooler zones)
• Sun Exposure: Full sun
• Soil Type: Fertile, well-drained soil
• Water Needs: Moderate; keep soil evenly moist
• Height: 12–24 inches
• Spacing: 8–12 inches
• Bloom Time: Summer
• Flower Color: Purple-tinged
• Season for Planting: Spring or early summer
• Germination Time: 7–14 days
• Germination Temperature: 70–80°F
• Sowing Method: Surface sow; lightly cover seeds
• Growth Habit: Upright, bushy
• Maintenance Level: Low
• Uses: Culinary herb gardens, containers, borders, pollinator-friendly plantings

Planting Guide

• Soil Preparation: Use fertile, well-draining soil; enrich with compost if desired.
• Sowing Time: Direct sow outdoors after frost or start indoors 4–6 weeks early.
• Seed Depth: Lightly cover seeds with 1/8 inch soil.
• Watering for Germination: Keep soil consistently moist until seedlings emerge.
• Germination Window: 7–14 days depending on temperature.
• Light Requirements: Full sun for best growth and flavor.
• Thinning: Space seedlings 8–12 inches apart.
• Watering After Establishment: Moderate; avoid waterlogging.
• Maintenance Tips: Regularly harvest leaves to encourage bushier growth.
• Flowering Care: Pinch flowers to focus on leaf production.