Last updated on January 13th, 2025 at 06:39 am
Types of Ice Plants – Scientific name – Delosperma. In the Southwest Ice plants thrive in heat and poor soil. These plants are succulents and are drought tolerant making them a perfect choice for Xeriscape or rock gardens. It is an excellent groundcover for those looking to cover a large landscape. The flower attracts bees and butterflies good for pollination purposes and prevents soil erosion.
Where does the Ice plant get its name?
The Ice Plant (Mesembryanthemum crystallinum) is a highly salt tolerant plant native to South Africa but now naturalized worldwide. This succulent perennial gets its name from the remarkable cells that line the aerial surface of the plant, that reflect the light and sparkle like ice crystals in the sun.
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What about winter?
They will survive temperatures down to about 15° Fahrenheit during the winter seasons. Any colder than that and they will have a tough time coming back the next spring season. It is best to use a thermal plant blanket to keep from hard winter freezes.
How tall do they grow?
Many ice plant varieties will grow about two inches in height and some as tall as six inches.
USDA Hardiness Zones 8 – 10. Know your gardening zone.
Types of Ice Plants
The Hardy Yellow (delosperma) is the most popular and will bloom all spring and more often during the summer months than all the others.
The purple ice plant is a close second (delosperma cooperi) below. A vigorous fast-growing ice plant than most other types of ice plants. It spreads quickly and can easily be propagated, prune off a stem and plant it in cactus soil, or mixed and it with topsoil. It does need to be in full sun and watered more often. A little shade is ok but it will grow and bloom much longer in full sun.
Pictures of Ice Plants
Red Ice plant. This ice plant has the same sun and water requirements as the yellow and purple ice plants.
The Orange Ice Plant. A spectacular bright orange and purple ice plant that does well in decorative pots or the ground. For longer-lasting blooms deadhead the expired blooms during the summer season for more flowers. Plant them in containers or in the ground for a fantastic burst of spring color. Ice plants are considered perennials in and around the southwest.
Problems with Ice Plants
Ice Plants are almost maintenance-free and are disease and insect-resistant plants. They like well-drained soil and will do better with more watering during the mid-summer heat in hot weather regions.
Occasional pruning during late winter or early spring will help develop new growth quickly.
Scale insects will on occasion attack ice plants. Learn more about the scale and other insects here.
Hybrid Ice Plants at Nurseries
You’ll find that many gardening stores now carry hybrid ice plants in various colors and sizes. These drought-resistant plants are perfect for adding vibrant ground cover to your yard without much upkeep. Are you looking for pops of yellow, pink, or even deep red? You’ve got plenty of options. Some varieties stay small and compact, while others spread generously, giving you flexibility based on your garden’s needs. Make sure to check the labels—they’ll often specify how much space each plant requires and whether they prefer full sun or partial shade.
Birds will peck away at ice plants, particularly where they have been planted and where there is no human traffic including vehicles. How to keep birds away from plants and trees.
Types of Ice Plants
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