Caring for Lonicera sempervirens (Coral Honeysuckle) for Hummingbirds

A Seattle gardener grows Lonicera sempervirens (coral honeysuckle) that blooms year-round, even in winter, but the plant declined after a wet winter and spring. The vine is a repeat bloomer on new growth, and proper care ensures continuous flowers for hummingbirds.

Why It Blooms All Year

Some cultivars of coral honeysuckle flower repeatedly on new growth. Your plant is likely one of these, explaining the off-season blooms.

Optimal Care

• Sun: At least 5 hours of direct sun daily.
• Soil: Well-drained; avoid heavy, wet clay.
• Water: Regular but not excessive; let soil dry slightly between waterings.
• Pruning: After a flush of bloom slows, shear back 6–8 inches to stimulate new growth and more flowers.
• Fertilizer: Once a year in spring with a balanced organic fertilizer. Over-fertilizing reduces flowering.

Fixing the Current Decline

Overwatering in poorly drained soil caused root stress. Move the plant to a sunnier, well-drained spot or improve drainage with compost. Prune lightly to encourage fresh growth, then follow the care regimen above. With proper conditions, it will rebloom reliably.