Plant Profile: Trumpet Honeysuckle (Lonicera sempervirens)

by Karen on November 17, 2010

We bought our first trumpet honeysuckle vines when we wanted to attract hummingbirds to our yard and we were not disappointed. It acts like a hummingbird magnet and we can count on those winged visitors almost every day throughout the summer. We have two vines that grow on either side of a arbor and meet in the center, providing a pretty entry gate for our garden. The one that receives more sun produces more flowers but both are beautiful and give off a lovely fragrance that we enjoy in the evenings while sitting on a nearby bench. Even in winter this semi evergreen vine is attractive. This honeysuckle is well behaved and a good garden resident, unlike its Asian cousin, Japanese honeysuckle, that is invasive and can take over a large area in a short time.

Type: Evergreen or semi evergreen twining vine.

Bloom: Yellow-orange-red 2” long tubular long flowers are borne in clusters from late spring through summer with heaviest bloom in spring.

Foliage: Simple, opposite, oval, leaves with white underside. New leaves are tinged with purple but turn bluish green as they mature.

Size: 10-20’ L x 3-6’ W.

Light: Prefers full sun but tolerates some shade (but with less flowers).

Soil: Average, medium, well-drained.

Fertilizer: Fertilize only when necessary.  Too much fertilizer can result in vegetative growth at the expense of flowers.

Hardiness: Zones 4-9.

Care: Blooms on previous years stems so prune in the spring immediately after blooming.

Pests and Diseases: Aphids and powdery mildew (when grown in shady areas) can be problems.

Propagation: Seed (must be stratified); softwood or semi-softwood cuttings.

Outstanding Selection: ‘Leo’.

Plant profiles pointer

Comments on this entry are closed.

Previous post:

Next post: