Lovage (Levisticum officinale) is a perennial herb that belongs to the Apiaceae family, which includes other flavorful plants like parsley and celery. Known for its aromatic leaves, lovage is often used in culinary dishes for its unique flavor profile reminiscent of celery. If you’re a gardening enthusiast looking to add this herb to your garden in Colorado, follow this comprehensive guide to successfully grow lovage.
Lovage can grow up to 6 feet tall and boasts large, glossy green leaves that can reach up to 12 inches in length. During the summer months, this herb produces small yellow flowers that attract beneficial insects, making it a great addition to any garden ecosystem. Its flavor is often described as a stronger version of celery, and it can be used fresh in salads, cooked in soups, or dried for later use.
Growing lovage offers several benefits:
Colorado’s climate varies widely from region to region, but lovage generally thrives best in USDA hardiness zones 4-9. Given that lovage is a perennial herb, it can withstand cold winters but prefers well-drained soil and a cooler growing season.
Lovage thrives in rich, loamy soil that drains well yet retains some moisture. A pH level between 6.0 and 7.0 is ideal for optimal growth. If your soil is too sandy or clay-heavy, consider amending it with organic matter such as compost or well-rotted manure to improve fertility and drainage.
While lovage can tolerate partial shade, it grows best in full sun—ideally receiving at least six hours of direct sunlight per day. In Colorado’s high elevation where the sun’s rays are more intense, providing some afternoon shade during peak summer can help protect the plant from scorching.
The best time to plant lovage in Colorado is either in early spring after the last frost or in late summer so the roots can establish before winter sets in. If you’re starting from seeds, indoor sowing can be done about 8-10 weeks before the last frost date.
Lovage can be propagated through seeds or by dividing the roots:
Thin seedlings after they develop their first true leaves.
Division:
When planting lovage seeds or seedlings, space them approximately 18-24 inches apart to allow ample room for growth. This spacing ensures adequate air circulation and reduces competition for nutrients.
Lovage enjoys consistently moist soil but cannot tolerate standing water. Water your plants regularly, especially during dry spells, ensuring that they receive about an inch of water per week. Mulching around the base of the plant with straw or wood chips can help retain moisture while suppressing weeds.
Fertilizing lovage is typically not necessary if your soil is rich in organic matter. However, if you notice slow growth or yellowing leaves, a balanced fertilizer may be applied early in the growing season. Opt for an organic option to align with sustainable gardening practices.
Regular pruning encourages bushier growth and helps prevent flowering until you’re ready to collect seeds (if desired). Remove any dead or yellowing leaves throughout the growing season and cut back flowering stems after they bloom to promote further foliage growth.
Lovage can attract pests such as aphids, spider mites, and whiteflies. Monitor your plants regularly for any signs of infestation; if you notice pests:
While generally resilient against diseases, lovage may suffer from root rot if overwatered or planted in poorly draining soil. Practicing good watering habits and ensuring proper soil drainage will minimize this risk.
Lovage leaves can be harvested once the plant has reached a height of about 12 inches. Younger leaves are more tender and flavorful than older ones. Harvest selectively by cutting off individual leaves rather than taking whole stems; this practice encourages further growth.
In late summer when flowers begin to bloom, you may also harvest seeds for future planting. Allow the seed heads to dry on the plant before cutting them off and storing them in a cool dark place.
As a perennial herb, lovage will die back in fall but will return in spring. In Colorado’s harsher climates, consider applying a layer of mulch around the base of your plants before winter arrives—this will help insulate the roots against extreme cold temperatures.
Growing lovage in Colorado presents an exciting opportunity for gardeners looking to expand their herbal repertoire. With proper care regarding climate conditions, soil preparation, watering practices, pest management, and harvesting techniques, you’ll find that this versatile herb contributes significantly both to your culinary creations and your garden’s biodiversity. Embrace the journey of growing lovage; it not only enriches your meals but also nurtures your gardening skills!