When to Start an Herb Garden

Start Seeds Inside

• Start herb seeds inside in late winter or early spring. Sow the seeds in shallow tray of seed starter and cover lightly. Keep soil moist until germination occurs. Germination time varies from a few days to as many as 30 depending on the herb. Refer to the back of the seed packet for expected germination time. Herbs require bright light and do best if plant lights are used, especially in northern climates where the sun's ray are weak until late spring or early summer. Transplant the seedlings to the garden once the danger of frost has passed in your area.

Direct Sow Herbs in the Spring

• Plant herb seeds directly in the garden once the soil has warmed and the danger of frost has passed in your area. Follow the recommended planting depth and seed spacing for best results. Direct sowing of annual herbs, such as basil, produces mature plants by mid summer. Perennial herbs such as mints, oregano and lemon balm may not reach their full size for a year or more.

Transplant Seedlings In Spring

• Seedlings purchased from the nursery can be planted in the garden once the danger of frost has passed. If seedlings have not been exposed to outside conditions they must be "hardened off" before planting. Hardening off refers to placing the seedlings outside in a sheltered location during the daytime and bringing them inside at night for several days. Gradually move them to a sunny location. Once seedlings can with stand a full day of direct sunlight without wilting or showing signs of sun scald, they can be transplanted to the garden.

Transplanting Herbs

• Perennial herbs, such as chives, mint and oregano, can be divided and transplanted in the fall. Trim the foliage back to 2 to 4 inches and plant the herbs in the desired area. Keep the soil moist to promote good root formation. If you choose to transplant herbs in the fall, do so before the first frost. Perennial herbs can also be divided and transplanted in early spring just as new growth appears.