Buddleia Davidii


Easy to Grasp Information about Buddleia Davidii

The Buddleia Davidii is also referred to as the butterfly bush and with good reason; it proves to be a veritable smorgasbord for hungry butterflies. If you would like to spruce up your garden and attract some insects of the fluttering variety, consider adding the attractive and aesthetically pleasing Buddleia Davidii.




General Description

The Buddleia Davidii is a deciduous, semi-evergreen shrub with many benefits, but has still somehow managed to be classified as a “noxious weed” in some states. Because of the many different cultivars of this plant, exact characteristics for this bush are difficult to generalize.

Plant blooms can vary greatly in color, ranging from bright red to white, usually with an orange colored throat at the central part of the flower. One of the most popular varieties is the “Black Knight,” boasting blooms so deep purple that they are almost black. The leaves on this plant are green, with a gray-green underside and tend to be lance-shaped.

These shrubs can grow anywhere from 6 to 12 feet in height, ad when left unchecked can spread from 4 to a whopping 15 feet. It is highly recommended that if you choose to add this plant to your landscaping plan, that you practice prudent pruning as needed. Deadheading the plant is quite effective and can prevent a takeover of your garden.


Aside from being a beautiful addition to your garden, there are several other reasons you may want to consider adding this plant to your garden. As already mentioned, this plant is highly attractive to butterflies, particularly the radiant tiger swallowtail. Many people specifically planning a butterfly garden feel that they cannot leave this plant out of their garden.

Butterfly bushes can also bring other guests to your garden. Hummingbirds also find these plants alluring and will frequently hover around. It is no great wonder, then, that these shrubs are also used in hummingbird gardens.

One of the most surprising benefits is how well these plants attract bees. As the bees are buzzing about your butterfly bushes, they will also make frequent stops at other flowers you have, and thus pollinate them.

Caring for Your Plant

There are certain things you must keep in mind if you decide to plant this shrub. Although it’s a fairly hardy variety of plant, they only do well in hardiness zones 5 – 10. You should plant it where it can receive full sun, and ideally in an area with well-drained soil. Unlike some delicate species of plants, the Buddleia Davidii can withstand the occasional drought, although skipping watering is not recommended.

Mulching should always be done in the fall, allowing time for the nutrients to break down and enter the soil. Light fertilizing can be done at this time, but it isn’t necessary since this plant can fare very well on its own.

Pruning, as mentioned earlier, is very important and should be done in the winter time. As late winter months set in, begin pruning your butterfly bush back to the ground. Don’t be alarmed, unlike normal shrubs this plant should be treated as an herbaceous perennial. The spring will bring new growth and improved blooming as time goes on. As stated earlier, it’s important that you keep tabs on this plant in order to keep it from growing wild.

For further information be sure to check with your local nurseries and large home improvement megastores with garden sections. Staff should be knowledgeable on these plants and be able to provide you with growing tips and common problem regarding the shrub in your geographic region.