Looking for a plant that can handle the heat, requires minimal watering, and adds a splash of vibrant color to your landscape? Look no further than the ice plant! This succulent groundcover is a champion when it comes to drought tolerance, making it a perfect choice for water-wise gardeners and those living in arid climates. But its resilience isn’t its only charm. The ice plant’s unique, shimmering foliage and dazzling blooms make it a stunning addition to any garden.
What Makes Ice Plants So Special?
Ice plants, scientifically known as Delosperma, are succulents native to South Africa. They’re called “ice plants” because of the glistening, ice-like appearance of their petals in the sunlight. This shimmering effect is due to specialized cells that reflect light. Beyond their captivating looks, ice plants are incredibly adaptable. They thrive in poor soil, tolerate full sun, and, most importantly, can survive extended periods of drought. This hardiness makes them ideal for xeriscaping, a landscaping method that minimizes water usage.
A Rainbow of Colors and Textures
While the classic ice plant boasts vibrant magenta or pink flowers, you can now find varieties in a range of colors, including red, orange, yellow, and even white. The flowers, which resemble daisies, bloom profusely in spring and summer, creating a carpet of vibrant color. Even when not in bloom, the fleshy, cylindrical leaves of the ice plant offer visual interest. Some varieties have a more compact, mounding growth habit, while others spread quickly, making them excellent groundcovers. The leaves themselves can vary in color from bright green to grayish-green, adding another layer of texture to your garden.

Ice Plants in the Landscape
Ice plants are versatile and can be used in a variety of landscaping applications. Their drought tolerance makes them perfect for rock gardens, slopes, and areas with poor soil. They also work well as border plants, cascading over walls, or filling in gaps between other plants. Because they’re low-growing and spread quickly, they can effectively suppress weeds. Imagine a sunny, dry slope covered in a blanket of vibrant ice plant blooms – a truly breathtaking sight!
Caring for Your Ice Plant
One of the best things about ice plants is their low-maintenance nature. Once established, they require very little care. Here’s a quick guide:
Planting Ice Plants

Ice plants prefer well-drained soil and full sun. Choose a location that receives at least six hours of sunlight per day. Amend heavy clay soil with compost or other organic matter to improve drainage. Plant ice plants in spring or fall, spacing them about 12-18 inches apart, depending on the variety.
Watering Ice Plants
Once established, ice plants need very little water. In fact, overwatering is the most common cause of problems. Water deeply but infrequently, allowing the soil to dry out completely between waterings. During periods of prolonged drought, you may need to water occasionally, but be careful not to overdo it.
Fertilizing Ice Plants
Ice plants don’t require heavy fertilization. A light application of a balanced fertilizer in spring is usually sufficient. Avoid over-fertilizing, as this can lead to excessive growth and reduce flowering.

Pruning Ice Plants
Ice plants generally don’t require regular pruning. However, you can trim them back to control their spread or to remove any dead or damaged foliage. This is best done after the flowering period.
Pests and Diseases
Ice plants are relatively pest and disease resistant. However, they can occasionally be susceptible to aphids or mealybugs. These pests can usually be controlled with insecticidal soap. Root rot can be a problem in poorly drained soil, so it’s essential to ensure proper drainage.
Choosing the Right Ice Plant Variety
With so many varieties available, you’re sure to find one that suits your needs and preferences. Some popular varieties include:
Delosperma cooperi (Trailing Ice Plant)
This variety is known for its vibrant magenta flowers and vigorous growth. It’s an excellent choice for ground cover.
Delosperma floribundum (Pink Carpet Ice Plant)
This variety produces masses of bright pink flowers and has a more compact growth habit.
Delosperma nubigenum (Yellow Ice Plant)
This variety features cheerful yellow flowers and is a good choice for adding a pop of color to the landscape.
A Sustainable and Beautiful Choice
Ice plants are a fantastic addition to any garden, especially for those looking for low-maintenance, drought-tolerant options. Their vibrant blooms, unique foliage, and adaptability make them a valuable asset in creating a beautiful and sustainable landscape. By choosing ice plants, you’re not only adding beauty to your garden, but you’re also conserving water, a precious resource.
Conclusion
Ice plants are a true gift to gardeners, offering a stunning display of color and texture while requiring minimal effort. Their exceptional drought tolerance makes them a perfect choice for water-wise landscapes, and their versatility allows them to be used in a variety of ways. Whether you’re looking for a vibrant groundcover, a cascading accent plant, or a low-maintenance addition to your rock garden, ice plants are sure to impress. So, embrace the beauty and resilience of ice plants and create a thriving, water-wise garden that you can enjoy for years to come.
Frequently Asked Questions
Can ice plants survive in cold climates?
Some ice plant varieties are more cold-hardy than others. It’s essential to check the plant tag or consult with a local nursery to determine the hardiness of the specific variety you’re interested in. Generally, they thrive in USDA plant hardiness zones 5-10.
How do I propagate ice plants?
Ice plants are easily propagated from cuttings. Take cuttings in spring or summer and allow them to callus for a day or two before planting them in well-drained soil.
Are ice plants deer resistant?
Yes, ice plants are generally deer resistant. Deer tend to avoid them due to their thick, fleshy leaves.
How quickly do ice plants spread?
Ice plants can spread relatively quickly, especially in ideal growing conditions. This can be a benefit if you’re looking for a fast-spreading groundcover, but it’s important to keep their growth in check if you don’t want them to take over.
Why are my ice plants not blooming?
Lack of sunlight is the most common reason for ice plants not blooming. Make sure they are planted in a location that receives at least six hours of sunlight per day. Overwatering can also inhibit flowering.