Rosemary Seeds (Rosmarinus officinalis)

Rosemary (Rosmarinus officinalis) is an aromatic woody perennial known for its needle-like evergreen leaves and strong fragrance. This sun-loving herb grows into a hardy, bushy plant that thrives in warm climates and well-drained soil. Perfect for pots, raised beds, borders, rock gardens, and sunny garden areas.

Naturally Non-GMO, Rosemary produces dense foliage, long-lasting growth, and beautiful violet-blue flowers in warm seasons. Its low-maintenance and drought-tolerant nature makes it an excellent choice for gardeners seeking a hardy, evergreen herb that stays productive year after year.

Features

• Aromatic perennial herb with needle-like evergreen leaves
• Thrives in full sun and warm, dry conditions
• Natural, untreated, Non-GMO seed variety
• Suitable for containers, borders, and rock gardens
• Hardy and drought-tolerant once established
• Produces violet-blue flowers attracting pollinators

Specifications

• Seed Type: Natural, untreated, Non-GMO perennial
• USDA Zones: Best for Zones 7–11 (can overwinter indoors in colder zones)
• Sun Requirement: Full sun (6–8 hours minimum)
• Best Growing Season: Late Winter to Spring indoors; transplant outdoors after frost
• Germination Time: 14–56 days (slow and variable germination)
• Soil Requirement: Well-drained, sandy or loamy soil
• Plant Height: 24–60 inches tall at maturity
• Bloom Time: Late Spring through Summer in warm climates
• Growth Habit: Woody, evergreen perennial with bushy branching
• Ideal For: Containers, sunny borders, raised beds, rock gardens, and perennial landscapes

Planting Guide

• Sow seeds indoors 8–12 weeks before the last frost for best results
• Lightly press seeds on soil surface; do not deeply bury (light improves germination)
• Keep soil warm and evenly moist until seedlings emerge
• Provide strong sunlight or grow lights during indoor germination
• Transplant outdoors once frost risk is over and soil is warm
• Space plants 18–30 inches apart to allow woody growth
• Avoid heavy watering; allow soil to dry slightly between watering
• Prune regularly to maintain shape and encourage bushy growth