Ocimum basilicum ‘Amethyst’ Overview Uses: Fresh culinary herb, garnishes, container gardens, patio planters, raised beds, indoor herb growing. Benefits: Deep purple foliage paired with classic sweet basil flavor. Large aromatic leaves provide culinary versatility while adding bold ornamental contrast to garden beds and containers. USDA Hardiness Zones: Annual Sun: Full Sun Life Cycle: Annual Growth Habit: Upright, Mounding — bushy stems with dense foliage. Bloom Color: White Foliage Color: Deep Purple Mature Height: 16–20 inches Mature Width: 12–15 inches Bloom Season: Summer Growth Rate: Fast Summary Amethyst Basil combines the familiar flavor of sweet basil with dramatic deep purple foliage for a striking edible accent in gardens and containers. Its large, aromatic leaves deliver the classic basil taste used fresh in salads, sauces, and garnishes. The rich coloration provides bold contrast alongside green herbs and vegetables, making it equally suited to ornamental plantings. During summer, small white flower spikes may appear. Pinching blooms encourages fuller foliage production and extends harvest time. Care Amethyst Basil Care Provide at least 6–8 hours of direct sunlight daily for best leaf development and strong coloration. Plant in well-drained soil enriched with organic matter. Keep soil evenly moist but never saturated during active growth. A light application of slow release fertilizer at planting supports steady growth. Pinch flower buds if continued leaf production is desired. Protect plants from frost and prolonged exposure to temperatures below 50°F. Container Growing: Use a container with drainage holes and quality potting mix. Container-grown plants may require more frequent watering than in-ground plantings. Plants hardy in the ground may require winter protection when grown in containers in colder zones. Size What Size is the Amethyst Basil for Sale Online? Plants ship in a greenhouse-grade grow pot and are actively growing at the time of shipment. Each plant is well-rooted and appropriately sized for its container. If you have specific sizing questions, please contact us. How Large Does Amethyst Basil Grow? Mature plants typically reach 16–20 inches tall and 12–15 inches wide, forming a compact, upright, bushy habit. Additional Information What are some common names for this plant? Ocimum basilicum ‘Amethyst’ is commonly known as Amethyst Basil or Purple Basil. Is Amethyst Basil edible? Yes. It offers the traditional sweet basil flavor used in fresh culinary dishes. You can explore more varieties in our Herbs collection. How does it differ from green basil varieties? This variety maintains the familiar flavor profile of sweet basil but features deep purple foliage for added ornamental value. It pairs well with selections from our Annual Vegetable Plants collection. Can Amethyst Basil be grown in containers? Yes. Its upright, compact form makes it well suited for patio planters and mixed containers alongside other Patio Plants.
