Lavender Seeds

2026-04-28T22:44:29-03:00

Lavender is a classic garden perennial, known for its aromatic foliage and beautiful flowers that attract pollinators. While it takes about two years to bloom when grown from seed, starting from seedlings is an economical and rewarding way to fill the garden. Since these plants come from seeds rather than cuttings, they exhibit natural variability in color, shape, and habit, adding a unique charm to each planting. Lavender thrives in sunny, well-drained soil and is a durable plant for ornamental, medicinal, or craft gardens.

Where to grow lavender?
Lavender grows well in zones 4 to 9. It prefers a full sun location with well-drained, even sandy soil. It is ideal for raised beds, borders, pollinator gardens, and large containers.

History and traditional uses
Lavender (Lavandula spp.) has been cultivated for centuries for its soothing fragrance, antiseptic properties, and culinary and ornamental uses. Used in herbal teas, sachets, soaps, oils, and as a natural insect repellent, it holds a significant place in traditional medicine and home gardens worldwide.

Information for Canadian zones
Zones 8-9: Sow directly in spring or fall; light winter mulch.
Zones 5-7: Start indoors in early spring, then transplant after the last frost into well-drained soil.
Zones 3-4: Start indoors and grow in containers for overwintering indoors or protect with thick mulch.

How to grow and harvest lavender

Planting: Start seedlings indoors 8 to 10 weeks before the last frost; transplant spacing plants 30 to 45 cm (12 to 18 in) in full sun.
Watering: Water regularly until established, then reduce watering once the plant is mature to encourage a more intense fragrance and better flowering.

Harvesting: Cut flower stems when buds are just beginning to open.

Care: Lightly prune after flowering to maintain a compact shape and encourage branching.

Tips for harvesting seeds for future supply

Allow flowers to mature: Allow some flower stalks to dry completely on the plant.
Seed harvesting: Cut dry flower heads and extract seeds by shaking or rubbing them.
Drying and storage: Spread seeds for complete drying, then store in an airtight container.
Viability: Seeds remain viable for 2 to 4 years if stored in a cool, dry place.