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Honeysuckle: How to Grow and Care for Honeysuckle Vines | Almanac.com

Honeysuckle

Caption

Coral honeysuckle (Lonicera sempervirens)

Photo Credit
Charles Collard/Shutterstock
Botanical Name
Lonicera spp.
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Bloom Time
Flower Color
Hardiness Zone
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How to Plant, Grow, and Care for Honeysuckle

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Few plants are as beloved by our pollinators as honeysuckle. Vining and perennial, it will provide your garden with years of color and hummingbird habitat. Learn how to plant, grow, and care for honeysuckle.

About Honeysuckle

Honeysuckles belong to the genus Lonicera and are native to North America, Europe, and Asia, with about 180 identified species. They are characterized by long, trumpet-shaped flowers in bright red, yellow, and orange colors, most with yellow centers. However, some cultivars have whitish or cream-colored flowers. 

Blooms are in clusters of 2 or more flowers at the end of the stem. Some are fragrant, while others are nearly scentless. 

Honeysuckles can be shrubby or climbing and vining and are easily trained to climb up a trellis or other support. You may hear them called “woodbine” as well. 

They’re often planted to cover unsightly walls and create privacy screens and beautiful flowered arbors. A patio with a pergola can be shaded by a honeysuckle, making an excellent spot for an afternoon nap. They can also be left to trail along the ground. 

Habitat for Pollinators

Some non-natives, like Japanese honeysuckle (L. japonica), are aggressive and invasive. However, native honeysuckles are an essential food source for many Lepidoptera species.

In addition to providing nectar and pollen, the plants are critical larval hosts for species like the snowberry clearwing moth, which mimics the look of a giant bumblebee. 
Honeysuckles make fruit in the fall. Their berries are valued as food by songbirds and small mammals.

Avoid the Invasives

In some regions of North America, invasive honeysuckles have become a considerable problem. They can choke out native trees and cover large patches of land with nearly impenetrable ground cover. Their spread is aided by the birds who feast on the fruit and then drop the seeds in new locations. 

To avoid unintentionally causing an infestation, avoid planting these commonly available species:

  • Japanese honeysuckle – Lonicera japonica
  • Morrow’s honeysuckle – Lonicera morrowii
  • Amur honeysuckle – Lonicera maackii
  • Bell’s honeysuckle – Lonicera x bella

Several other Lonicera sp. are also considered invasive based on your location. Search online for “Lonicera + invasive species + your state’s name.” Here is an example of a site found with an invasive honeysuckle search for Vermont . Your state likely maintains a list to help people avoid inadvertently planting and spreading invasives.

Planting

Honeysuckle is planted much like other perennial shrubs. Full or partial sunshine, some fertile soil, and mulch are the keys to remember when planting this vine.

When to Plant Honeysuckle

You can’t go wrong with planting honeysuckle in spring or early summer. Doing so will offer maximum time for your new plant to root and get settled before the cold weather arrives. However, fall planting can also work depending on your location and the variety you choose. 

Plant your honeysuckles at least six weeks before the frost if you garden in an area where the ground freezes.

How to Plant Honeysuckle

Select a location with adequate drainage. Honeysuckle appreciates moist soil but not soggy conditions. If your soil is heavy, poorly draining clay, consider making a large raised berm to plant your honeysuckle in. 

  • Dig a hole twice as wide as the rootball and the same depth. The hole should resemble a shallow bowl, not a coffee cup. 
  • When setting the plant in the hole, the crown should be at the same height in the soil level as it was in the nursery pot. Don’t bury it several inches deep like a tomato.
  • Work some compost into the soil and plant your honeysuckle. If the roots are heavily circled or overgrown, you may need to loosen them first. Use a handheld garden tool to cut any girdling roots and loosen up the root ball.
  • Set your honeysuckle in the hole and begin backfilling with the soil you removed. Be sure to firm the soil to eliminate air pockets around the roots. 
  • Make a shallow ring around the plant with the leftover soil to help the water infiltrate into the root zone and not run off. Water your new plant well.
  • Mulch around the base, but don’t mound the mulch around the stem. Mulch touching the stem can sometimes lead to rot and disease. Read more about using mulch.
     
Growing

Honeysuckle will grow in both full sun and light shade. You’ll get more blooms if you plant in a location with six hours per day of sunshine, however. Many honeysuckles are hardy in USDA zones 4-9, but check the cultivar you intend to plant to be sure.

  • If you intend for your honeysuckle to climb a fence, arbor, or other support, give it a hand. Use some biodegradable twine and loosely tie the vine to its support. Use a loop about the size of a golf ball. When the vine gets large, it will have attached to the structure on its own, and the string will decompose.
  • Many Lonicera spp. prefer to have their roots shaded, but the vines enjoy the sunshine. Mulch at the base of your vines if they are climbing a trellis or arbor.
  • You can also plant low-growing ground cover plants around the base or tuck the vine in behind another shrub to shade your honeysuckle’s roots.

  • Provide water weekly when newly planted. After the first growing season, honeysuckle should only need to be watered during prolonged dry periods. 
  • Fertilize if desired in spring with a slow-release general-purpose fertilizer. 
Pests/Diseases

Powdery mildew, aphids, scale insects, and caterpillars.