November Foliage in my Georgia Garden: Sourwood Tree

Sourwood cannot be beat in my opinion. It’s my favorite native tree, because in addition to beautiful maroon foliage in early fall, Sourwood has fragrant blooms in early summer that look and smell like Lily of the Valley! Sourwood is a very ornamental small to medium-sized tree native to the United States. Leaves of Oxydendron arboreum possess a sour taste, giving the plant the common name of Sourwood.

Lovely clusters of sweet smelling blossoms hang delicately from the tree in early summer. Later the blooms develop into attractive seed clusters that are usually still hanging on the tree in fall when foliage turns its fire-red fall color.
Leaves begin to change from green to red as early as August. Autumn color can be a combination of red, burgundy, and purple!

The photo shows a small tree in my garden in November, but some large specimens can be seen at Callaway Gardens in Pine Mountain, Georgia.

Sourwood prefers a semi-sheltered position in partial shade--the edge of a woodland is perfect. This lovely tree also grows well in full sun and is a great choice for a roadside garden.

Although drought-tolerant once established, water regularly the first year after planting, to make sure your tree gets off to a healthy start.

An important source of nectar for honeybees, sourwood is a smart choice for our environment in light of the decrease in honeybee populations across the country.

June Blooms in my Georgia Garden: Sourwood Tree

One of my favorite native trees is the Sourwood. This tree is lovely in all seasons.

In Spring, new growth is reddish green and very attractive.

Sourwood is sometimes called Lily of the Valley Tree, because in early Summer it is adorned with blooms that resemble Lily of the Valley. These fragrant flower clusters attract pollinators of all kinds.

In late Summer, the bloom spikes develop into decorative seed clusters that remain on the tree usually throughout the winter. In fact, our tree still holds the seed clusters from last year right amidst the flowers.

Fall color is spectacular. Leaves begin to change early, often in August, and by the time cold weather arrives, Sourwood Trees red, burgundy, and purple leaves seem to glow in the sunlight.

Sourwood Tree, Oxydendrum arboretum, is native to the United States. As the common name suggests, leaves have a sour taste.

Wildlife value: honeybees and other pollinators love it. The flowers are an important source of nectar for all pollinators. You've probably seen or even tasted Sourwood Honey.

Sourwood is easy to grow in full sun or part shade whether soil is good or poor. Sourwood even tolerates drought once it is established. If I had to choose the perfect spot for Sourwood, it would be at the edge of a woodland where it receives morning sun and afternoon shade.

Invasive Plant Alternatives #3: Shrubs with Colorful Fall Foliage

As written in my previous posts, 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.

In this third installment of my 3 part series on Invasive Plant Alternatives, I intend to share with you my suggestions for a fall color garden using some lesser known native plants instead of invasive shrubs and trees.

Most of the invasive species sold and planted have a native counterpart that is much more desirable in both appearance and behavior!

Chinese Tallow Tree, or sometimes called the Popcorn Tree, (see photo above) is prized for its fall color, but is one of the worst invaders into our forests because of the rapidly dispersed seed. Although Chinese Tallow is a lovely tree, consider these alternatives which are much better for the Southern garden:

Fothergilla – a native American tree/small shrub that is beautiful in all seasons. Showy and sweetly scented, white bottlebrush flowers in spring, and excellent fall foliage in shades of orange, red, and burgundy.

Sassafras – a native small tree with beautiful fall color and large unusually-shaped leaves. It is easy to grow and tolerant of a variety of growing conditions.

Serviceberry – another native tree noted for its spring flowers and fall color with the addition of beautiful berries which are food for the birds.

Viburnum – there are many varieties, both native and non-native, that are lovely. All Viburnums have beautiful, showy blooms and many also develop berries in shades of white, blue, pink, and red that provide wildlife food. Some viburnums are evergreen, and deciduous varieties develop beautiful fall foliage. Viburnum is never invasive!

And finally, Sourwood cannot be beat in my opinion. It’s my favorite native tree, because after showing off in early summer with fragrant blooms that look and smell like Lily of the Vally, Sourwood develops beautiful maroon foliage that brightens up the Fall garden.

I hope you will consider some of these suggestions, and instead of invasive exotic shrubs and trees, incorporate some of these beautiful natives into your landscape. Thus you will be helping to preserve our environment as it is, for our wildlife neighbors and for our children.