5000 Red Rubin Basil Seeds - Dark Opal Improved Heirloom NON-GMO Fast Shipping

Grow vibrant, flavorful Red Rubin Basil (also known as Dark Opal Improved) with this generous 1/4 oz packet containing approximately 5000 seeds. This stunning heirloom variety is prized for its deep purple, almost burgundy foliage and robust, spicy clove-like flavor with hints of mint, perfect for culinary use, ornamental gardens, or as a colorful pesto ingredient. It is a NON-GMO, open-pollinated heirloom variety.

**Growing Information:**
- **USDA Zones:** Grown as an annual in zones 2-11. It thrives in warm conditions and is frost-sensitive.
- **Light Requirements:** Prefers full sun (6-8 hours of direct sunlight daily).
- **Water Requirements:** Keep soil consistently moist but well-drained. Water when the top inch of soil feels dry.
- **Planting:** Sow seeds indoors 6-8 weeks before the last frost or directly outdoors after all danger of frost has passed. Seeds are very small; sow shallowly, about 1/4 inch deep, and lightly cover. Germination typically occurs in 5-10 days at temperatures of 70-75°F (21-24°C).
- **Spacing:** Space plants 12-18 inches apart in rich, well-draining soil.
- **Mature Size:** Plants typically reach 12-24 inches in height with a similar spread.
- **Harvesting:** Begin harvesting leaves once the plant is established, pinching off the tips to encourage bushier growth. The leaves are most flavorful before the plant flowers.

Seeds are for the current growing season. Store unused seeds in a cool, dry place.