Rosemary Seeds

Rosemary – Herb Seeds

Grow rosemary from seed to develop a woody, evergreen-style culinary herb with strongly aromatic, narrow foliage. Rosemary enjoys full sun, excellent drainage and patient care while young. The listed seed count is 20 per packet.

Key Features

• Herb: Rosemary.
• Packet quantity: 20 seeds.
• Aromatic foliage and a branching growth habit.
• Best for sunny pots and well-drained herb gardens.

Germination and Care

• Germination temperature: Approximately 18–25°C.
• North India sowing: February–April or September–October.
• South India sowing: October–February.
• Sowing method: Start in trays and transplant after establishment.
• Depth: Surface sow or cover lightly to about 0.125 inch.
• Spacing: Around 18–24 inches between plants.
• Established harvest: Around 120–180 days or longer.

Seed-grown rosemary may germinate and grow slowly. Avoid wet, heavy soil and ensure young plants have adequate light and air circulation. Timings vary by conditions.

🌱 Practical planting and care guide

Planting and position: Rosemary needs a bright sunny position and sharply draining potting medium. Seed-grown plants are slow to establish, so start in small pots and be patient.

Watering: Water seedlings carefully; let excess water escape. Once established, rosemary generally prefers to dry slightly between waterings.

Possible problems: Avoid permanently wet roots and poor airflow; inspect for stem dieback and remove unhealthy growth with clean tools.

Flowering or harvest: Clip small aromatic sprigs once the plant is well established; do not strip weak seedlings.

Use packet-specific instructions for the exact variety, growing region and season. Natural germination and flowering vary.