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What to Plant Under Crepe Myrtle Trees? Do you have crepe myrtles growing around your house? Do you want them to seem more landscaped?
Consider putting beautiful flowers underneath them to truly make these trees stand out. If you’re curious about what grows well under crepe myrtles, you’ve come to the perfect spot.
The important factors to consider are root depth and sunshine needs. Crepe myrtle roots are shallow.
As a result, you’ll need plants that won’t disrupt the roots as they develop underneath them. In addition, you’ll need a plant that can tolerate a mild shade under the crepe myrtle.
What to Plant Under Crepe Myrtle: 20 Plants to Consider
What to plant under crepe myrtle trees? Here are some plants that should thrive under your crepe myrtle trees.
Depending on the cultivar, you may grow verbena as an annual or perennial. They are normally hardy in planting zones nine through eleven and bloom from spring through October. If you want to add some color to your crepe myrtle tree, this is a terrific option.
Verbenas bloom in a variety of colors, including red, white, pink, purple, and pale orange. They barely reach a height of a foot and need well-drained soil. Verbenas like a lot of sunlight, so only think about this option if your crepe myrtle has enough light under it to grow them.
2. Columbine Flower
A columbine is an unusual flower because it seems to have a bloom inside a bloom. These stunning plants will grow to a height of one to three feet.
They grow in partial shade and like uniformly moist soil. They are hardy in planting zones three through eight. The soil should also be well-drained. If you provide these growth conditions, columbine will thrive under your crepe myrtle.
3. The Lily of the Valley
Lily of the valley is an excellent way to add subtle beauty to your growing area. This plant has tall, green leaves with bell-shaped blossoms. It’s also a good option for growing underneath your crepe myrtle since it’s hardy in planting zones two through nine.
The plant will only reach a height of half a foot to a foot. Plant lily of the valley in well-draining, uniformly wet soil. It grows well in full sun or full shade, so planting it behind a tree should not be a problem.
4. Sharon’s Rose Flower Plant
The Rose of Sharon is well-known for blooming in a range of hues. This plant will put on a display from summer to autumn, blooming in purple, pink, white, and red. This is a perennial plant that grows well in partial shade and is hardy in zones 5 through 9.
Make sure the plant has well-drained, regularly wet soil. Rose of Sharon is a great choice for your landscaping because it is easy to care for and draws pollinators.
5. Hostas Plants
If you have a barren spot in your yard or garden, chances are a hosta will grow there. This is why so many gardeners plant hostas under their crepe myrtle trees. They’re beautiful, low-maintenance, and come back year after year.
Hostas are hardy in USDA planting zones 3-9. They flourish in regions with partial to full shade and need regularly moist soil that drains well. These plants will only grow to be one to two feet tall. They’re also a terrific way to add character to your landscaping.
6. Hibiscus Plant
Because of its vibrant colors and trumpet-shaped blooms, this is one of my favorite flowers. Hibiscus blooms from the middle of summer through the end of the season. Despite the fact that the plant produces multiple flowers, each one only lasts for one day.
A hibiscus can thrive in partial sunshine, so it should thrive behind a crepe myrtle. They also need well-drained soil. Otherwise, this is a low-maintenance flower.
7. Chrysanthemums Flower Plants
Chrysanthemums are lovely flowers that will bring beauty and charm to your house. They come in a variety of hues, including yellow, orange, purple, and deep red. These are hardy flowers that may be grown in planting zones 5 through 9.
In warmer planting zones, these plants like well-drained soil and afternoon shade. Chrysanthemums, in particular, should thrive under your crepe myrtle tree in these conditions.
8. Rain Lily Flower
Rain lilies are gorgeous star-shaped flowers with pink blooms amid green foliage. These flowers look best when planted in groupings.
Plant rain lilies in full to partial sunshine. They need well-draining, uniformly wet soil. Rain lilies may be grown as perennials in planting zones seven through eleven.
9. The Daffodil Flower
Daffodils are another low-maintenance perennial flower. They are hardy in zones three through eight. Daffodils should be grown in well-drained soil.
Since daffodils need sunshine to blossom, you should also examine the lighting under your crepe myrtles. If you put them in a shady spot, the foliage will still thrive, but the vivid yellow and white blossoms will be few.
10. Coreopsis Flowers
Coreopsis is an attractive plant with daisy-like yellow blossoms. This flower is hardy in planting zones four through nine. These flowers are another choice that prefers more shade in warmer planting zones. As a result, they should perform well growing under crepe myrtle in certain conditions.
These flowers grow profusely from summer through October. The flowers are notable for keeping fresh on the shrub rather than fading over time. Coreopsis grows well in a range of soil types, even poor-quality soil, as long as it drains effectively. The plant is drought-resistant and attracts pollinators.
11. Lantana Plants
Lantana is a beautiful mounding plant with clusters of vivid blossoms. The plant grows well in both full sun and moderate shade and should bloom throughout the summer. Lantana has dark green leaves and flowers in white, yellow, red, orange, and purple.
This plant may thrive in a range of soil types, including poor soil. However, it must be well-drained. Lantana is a great plant to grow under your crepe myrtle. It is also great at attracting pollinators to your garden.
12. The Creeping Lilyturf
Creeping lilyturf is a popular choice for planting under a crepe myrtle tree since it is both lovely and shallow-rooted. This plant has dark green leaves and cone-shaped purple and white blooms.
These flowers can withstand both hot weather and drought. They also grow well in the shade and are low-maintenance. If you need some ground cover underneath your crepe myrtle, creeping lilyturf may be the plant for you.
13. Geraniums Houseplant
Geraniums come in a variety of colors and heights. These blossoms may grow to be as tall as four feet. They are only hardy in planting zones ten and eleven.
As a result, they are mostly cultivated as annuals. They thrive in partial sunshine and need well-drained soil, so they may be a suitable choice for growing under crepe myrtle.
14. Coneflower Plant
Coneflowers are another favorite of mine. They earn their name because when the blooms grow, the center protrudes and the petals drop. As a result, the bloom takes on a cone form.
These blooms, which may grow to be two to four feet tall, are ideal for a taller crepe myrtle. They are hardy in planting zones three through nine, need enough sunshine, and demand well-draining soil.
15. Alyssum Plants
Alyssum is a basic plant. It’s bushy and has little flowers in white, pink, red, and purple. This plant will grow to a height of one foot.
Alyssum is hardy in planting zones eight and above, although it may also be planted as an annual in lower planting zones. If you want to plant alyssum, make sure you have full to partial sunshine and well-draining soil.
16. Impatiens Bloom
Impatiens are lovely tiny blooms that are great for bringing subtle beauty to a developing landscape. They are normally planted as annuals since they are only hardy in planting zones ten and eleven.
However, if you want to plant an annual under your crepe myrtle tree, don’t ignore impatiens. They need rich, well-drained soil. Plant them closer together if you want them to grow bigger. They reach a height of around a foot on average.
17. Dahlia Flower
Dahlias are among my favorite flowers. They are perennial and hardy in planting zones eight through eleven.
Grow these blooms behind crepe myrtles, which will still offer enough sunshine to the plant beneath. They need well-drained soil, as with other flowers. Dahlias are a good choice for bright, layered flowers under your crepe myrtle.
18. Iris Flower
Another one of my particular favorites is the iris. The height of your plant will be determined by the cultivar you pick. They vary in height from a half-foot to four feet.
These are hardy flowers that may be planted in zones three through ten. They do, however, need ample light (for optimal flowering) and well-draining soil.
19. Salvia Plants
Salvia is another bushy plant that would look excellent at the base of a crepe myrtle tree. It is a hardy plant in zones four through ten and may grow to be two feet tall.
You should give salvia plenty of sunshine (though it may tolerate partial shade) and well-draining soil.
20. Snapdragon Flower Plants
The snapdragon is the last flower that pairs well with crepe myrtle. These plants come in a variety of hues and heights. They may grow to be half a foot to three feet tall and are hardy in zones seven through eleven.
Grow snapdragons in well-draining, uniformly moist soil. They also thrive in the spring and early summer since they enjoy milder temperatures. The more sunshine snapdragons get, the better they blossom. Keep these suggestions in mind if you decide to grow this bloom under your crepe myrtle.
What to plant under crepe myrtle? You now have a total of twenty flower selections to put under the crepe myrtle. The height of your tree and the quantity of sunshine under it may influence which plants are the best choice.
Check the planting zone requirements as well if you want a perennial to thrive underneath the tree. However, if you don’t mind planting something new every year, choose what you like and see what looks best under your crepe myrtle.