Start indoors or direct sow?

Start indoors and transplant while seedlings are small, or direct sow where the plant will remain permanently. Because lovage makes a long taproot, avoid repeated potting up or moving established plants.

When to start Lovage seeds

For transplants, sow indoors about 6 to 8 weeks before the average last spring frost. Direct sow in early spring as soil can be worked, or sow in fall where winter chilling can help break dormancy.

How to sow the seeds

Sow seeds about 1/4 inch deep in a sterile, moisture-retentive but well-drained mix. Use deep cells or biodegradable pots to accommodate roots and make planting out easier.

Germination

Germination may take 14 to 28 days, and sometimes longer. Keep soil lightly and consistently moist at about 60 to 70 F, and use fresh seed for better results.

Seedling care

Provide bright light once seedlings emerge and water when the surface of the mix begins to dry. Thin to one seedling per pot or cell, keep air moving, and avoid wet foliage and overwatering to limit damping off.

Transplanting & hardening off

Harden seedlings off for 7 to 10 days, then transplant in early to mid-spring after the soil is workable and plants are sturdy. Plant carefully at the original depth in a permanent full-sun to part-sun location with ample room.

Tips

Fresh lovage seed is notably more dependable than seed stored for several years. Label the planting site, since a mature plant becomes large and returns each spring.

General seed-starting guidance for US home gardens; timing depends on your local frost dates and variety. Page updated Aug 4, 2026.