What plants spill over retaining walls?

One of my absolute favorite plants for spilling over retaining walls is Creeping Phlox. This hardy perennial is a true gem in any garden or landscape design. Its ability to spread and cascade beautifully over the edges of a retaining wall adds a touch of whimsy and charm to any outdoor space.

What I love most about Creeping Phlox is its evergreen foliage. Unlike many other flowering plants, this variety retains its leaves all year round, providing a lush and vibrant backdrop for the stunning blooms that emerge in mid to late summer. The combination of the green foliage with the colorful flowers creates a visually striking display that is sure to catch the eye.

Speaking of flowers, Creeping Phlox comes in a range of beautiful shades. From delicate pinks and purples to soft lavenders and pale blues, there is a hue to suit every taste and preference. Personally, I adore the pale blue variety as it adds a touch of serenity and tranquility to any outdoor space. The flowers are small, but they form dense clusters that create a carpet-like effect when in full bloom.

One of the great things about Creeping Phlox is its versatility. It can be grown in various conditions, from full sun to partial shade, making it suitable for a range of garden settings. It is also a low-maintenance plant, requiring minimal care once established. This makes it an ideal choice for busy gardeners or those who are new to gardening.

When planting Creeping Phlox along a retaining wall, there are a few things to consider. Firstly, it is important to ensure that the soil is well-draining. These plants do not tolerate soggy conditions, so amending the soil with organic matter or sand can help improve drainage. Secondly, spacing is key. Plant the Creeping Phlox close enough together to create a dense and lush carpet effect, but not so close that the plants become overcrowded and compete for resources.

In terms of maintenance, Creeping Phlox is relatively low-fuss. Regular watering during dry spells and occasional fertilization can help promote healthy growth and abundant blooms. Deadheading spent flowers can also prolong the blooming period and encourage new growth. As the plant spreads, it may require occasional pruning to keep it in check and prevent it from overtaking other plants or areas of the garden.

If you’re looking for a stunning plant to spill over your retaining walls, look no further than Creeping Phlox. Its evergreen foliage, beautiful blooms, and low-maintenance nature make it a fantastic choice for adding color and charm to your outdoor space. Give it a try, and I’m sure you’ll be delighted with the results!

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.