Invasive Plant Alternatives #2: Climbers

As written in my previous post, many popular landscape plants seem harmless, yet they are actually invasive plants that move quickly into the surrounding areas to crowd out native plant species. Once established, these plants are capable of strangling trees and covering up native plant species on which many of our beneficial insects and wild animals depend for their survival. This change to our environment could drastically alter our eco-system.

These popular invasive vines have a native alternative that is far superior in both beauty and behavior.

In this second installment of my 3 part series on Invasive Plant Alternatives, I intend to share some information about popular climbing vines and some alternatives to use instead of the invasive varieties.

Japanese Honeysuckle appeals to many gardeners due to its fast-growing habit and its sweetly scented blooms, but that aggressive nature and rapid growth are what has caused it to take over the South. Japanese Honeysuckle is one of the most common nuisance plants, yet it is still sold in garden centers everywhere!

I can think of quite a few good alternatives for this garden thug, but these are my favorites:

Lonicera Sempervirens
Shady Gardens Nursery

• American Native Honeysuckle, Lonicera sempervirens, shown in the photo above, is one of the best hummingbird magnets I know of, with its large red tubular flowers that come almost year round in my garden. (There were a few blooms on mine even in January here in West Central Georgia!) If red is not your color, Lonicera sempervirens is available in a yellow blooming selection called John Clayton.
• Carolina Jasmine (Gelsemium sempervirens) is an evergreen vine native to the Southeastern United States with bright yellow blooms in early Spring and sporadically throughout Spring into Fall.
• Clematis is available in many varieties, both native and non-native species and a wide selection of colors. All are lovely--none are invasive.
• Passionvine is another native perennial vine with very showy, large purple flowers and attractive, edible fruits. This vine will self-sow, but never crowds out its neighbors. Stems are delicate enough that this plant can be allowed to climb through shrubs and trees abundantly without worry of damage to the support plant.
• American wisteria (Yes, I did say wisteria!!) is a native vine that is just as beautiful as the Chinese and Japanese wisteria, but is not invasive at all. The blooms are very fragrant. You might see it sold as Amethyst Falls wisteria, but don’t be afraid to plant it. Avoid Chinese and Japanese wisteria, because I can show you how it’s taking over much forestland in Alabama and Georgia, strangling and pulling down trees, much like kudzu.

If you have an arbor or trellis that could use some ornamentation, choose one of these climbing vines for your garden. You won't regret it.

Hummingbirds Love Native Plants

Everyone loves hummingbirds! As a nursery owner, I'm frequently asked for plant suggestions to attract hummingbirds into the garden. Hummingbirds, like other birds, look for food, water, and a safe nesting area when searching for a place to hang out. A good nectar source is very important. I prefer to provide nectar in the form of live plants, since they require less maintenance than a hanging feeder. When I think of plants to attract hummingbirds, these flowering vines are the first that come to mind.

Campsis radicans, Trumpet Vine, or Trumpet Creeper is a very vigorous vine with reddish orange trumpet-shaped blooms all summer long. Hummingbirds adore this vine, but plant with care--Trumpet Vine will take over an area quickly. Best planted away from the house and on a very sturdy trellis or arbor where it's beauty can be enjoyed without fear of wearing out its welcome. Still, you'll need to keep your pruners sharp. Watching the hummingbirds chatter and fly around it is well worth the maintenance to me.

Campsis radicans

Bignonia Capreolata, more commonly referred to as Crossvine, is a less invasive but equally beautiful native flowering vine. While Trumpet Vine is seen in profusion along roadsides in the south during the summer, you'll be lucky to find Crossvine growing freely. Bignonia is in the same family as Campsis, but has a much better behaved and easier to control habit. Blooms are large and trumpet shaped and bloom color can be anywhere from brownish orange to vibrant orange to a deep pinkish red. If your gardening tastes lean more to the exotic and unusual, this plant is for you.

Bignonia capreolata on the Arbor

Lonicera sempervirens usually goes by the name of Red Trumpet Honeysuckle or Coral Honeysuckle because the blooms are a vibrant coral red. John Clayton is a yellow-flowering form found growing in Virginia. Lonicera sempervirens is a vigorous yet non-invasive flowering native vine that hummingbirds love. Evergreen in most of the Southern states, Lonicera sempervirens blooms almost year round. I've seen blooms on ours in December here at Shady Gardens in west central Georgia.

Lonicera sempervirens on the Fence

Flowering vines are an important part of every garden, and the addition of a vine is an important layer for small gardens. In addition, these vines can be grown in containers and added to patio or balcony gardens. Next time you consider a vine for your garden, I hope you'll choose a native plant rather than an invasive exotic one. As you can see by the photos above, imported vines could not possibly be more beautiful than some of our own native flowering vines!