Top 10 Summer Flowering Shrubs for Full Sun

Top 10 Summer Flowering Shrubs for Full Sun: These summer flowering shrubs that thrive in full sun and offer a rich source of nectar in your own backyard are sure to entice hummingbirds and butterflies to visit your garden. Beautiful blossoms in the springtime…awesome colors in the fall…savory berries for the winter: These are the first things that come to mind when I think about shrubs.



Top 10 Summer Flowering Shrubs for Full Sun

But the most beautiful flowers of summer? Not at all, in fact! There is a wide variety of shrubs that bloom during the summer months, which makes them an excellent supply of nectar for hummingbirds. You can ensure that the hummingbirds and butterflies in your garden will continue to be content for many years to come by planting a couple of these summer flowering shrubs within your property.

Butterfly Bush

The butterfly bush will bloom from the middle of summer until the first frost, with its spikes that are arching and full of florets that are either purple, white, pink, or yellow. In addition to its ability to withstand both heat and drought, gardeners admire it for its impact, as it may reach a height of up to 15 feet and produce hundreds of flowers.

In broad sun, plant this shrub that blooms during the summer. Despite the fact that new types are seedless, it is important to pay attention to the fact that it is deemed invasive in certain regions.

Mock Orange

You are going to want to get some mock orange as soon as you see it. Early in the summer, the summer flowering shrubs produce stunning flowers that are pure white in color and endure for several weeks.

These flowers have a delightful aroma. The majority can reach a height of up to six feet, although there are some kinds that are compact or dwarf. The sun should be shining on this shrub.


Be sure to check for a spirea at the garden center if you are looking for a summer flowering shrub that is simple to cultivate, thrives in full sun, and has vibrant colors. It is the summer blooms that are particularly spectacular, despite the fact that they offer appeal throughout the year.

Although each bloom is relatively small on its own, when taken as a whole, they deliver quite a powerful punch. It is essential to locate a cultivar that is suitable for the area you have available; some cultivars can only reach a height of 18 inches, while others can reach a height of several feet.

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It is one of the shrubs that are known to bloom for the longest period of time, beginning to bloom in the late spring and continuing to bloom until the fall. It is a favorite among gardeners in the north since it thrives even in the cold Zone 2 environment.

Flowers of the potentilla plant are typically yellow in color and prefer full light and soil that drains well. The shrub is on the shorter side, measuring between one and four feet in height, and it typically has a mounding habit.


You might find exactly what you’re looking for in this daring little summer flowering shrub if you have a desire for blue flowers. With full sun, the majority of them only reach a height of two to three feet, making them an excellent choice for a small location.

Late in the summer, the deep blue blooms begin to bloom, and they continue to do so all the way into the fall. Additionally, butterflies are fond of this particular one.


Viburnum is one of the most sought-after ornamental shrubs and small trees for three reasons: it is attractive, it can be used in a variety of settings, and it is simple to cultivate. It is a shrub that flourishes throughout the year, providing you with blooms in the spring or summer, attractive foliage in the fall, and berries from the fall through the winter. Plant in either full sun or partial shade.

Rose of Sharon

Hummingbirds are able to obtain a substantial amount of energy from this late bloomer, which becomes available when other blooms have expired. This plant, which belongs to the hibiscus family, is characterized by its gorgeous trumpet-shaped flowers, which bloom from the end of summer until the middle of fall.

A rose of Sharon can reach heights of ten feet or more if it is grown in ideal conditions, which include soil that is wet, well-drained, and receives full sunlight.

Crape Myrtle

As a result of its ability to flourish in warm climates and bloom from July to September, crape myrtle is a popular choice in the South throughout the entire year. The magnificent flowers will continue to draw in a variety of insects, including hummingbirds, butterflies, and bees.

It is even possible to remove the initial cascade of flowers in order to stimulate a second bloom. If you cultivate this heat-resistant beauty in full sun, it has the potential to reach a height of ten feet or more.


Summersweet is a reliable summer flowering shrub that attracts butterflies and hummingbirds, despite the fact that it is sometimes overlooked by flowering shrub professionals. There is a cultivar that is so well-liked that it even includes the word “hummingbird” in its name.

When grown in full sun to light shade, summersweet is healthy. blooms begin to bloom around the middle of summer; even after the blooms have faded, you will still be able to enjoy the beautiful fall leaves. This is a shrub that you are not familiar with, but you should give it a shot anyhow.


For years, gardeners have relied on hydrangeas to create a vibrant display of color during the summer months. They are simple to care for and happy to flower even when they are partially shaded.

Although bigleaf hydrangeas, also known as Hydrangea macrophylla, thrive in conditions that are quite mild, they typically do not flower in areas that experience cold winters. It is recommended that you try cultivars of sevenbark hydrangea (Hydrangea arborescens) in such regions. These cultivars often yield large white flowers.

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