Delosperma cultivation success factors include:
- Plant them in soil that drains quickly and in a sunny location. It is excellent to have sandy, sandy loam, or gravelly soils. Garden loam is OK in drier climes, but avoid clay everywhere.
- In colder climates, plant by mid-summer to establish themselves for the winter. In Southwest US regions with scorching summers, fall planting is advised.
- As Delosperma originate from regions of South Africa that receive summer rains, water them frequently (weekly) throughout the summer heat.
- But during the winter, keep them dry. I advise covering the plants with a piece of row crop cover (frost blanket) in areas where snow accumulates on the ground during the winter to keep the foliage and crowns dry.
- When the stems of ice plants grow over the top of the gravel, which keeps their roots damp and their leaves and stems dry, they thrive and adore the gravel mulch (by not sitting in contact with wet soil over the winter). Pine needles or medium grained bark pieces are two other quick-drying mulch options.
- By ceasing or drastically reducing their irrigation in the fall, allow them to completely dry out. In preparation for the upcoming harsh winter, they must contract and become harder. By the first heavy frost in late fall, lush, vigorously growing plants frequently perish.
- In mid-spring, remove any stems that have sustained winter damage.
- Use only one application of organic or natural fertilizer in the fall. When fertilized often during the growth season, ice plants are extremely vulnerable to winter mortality because they continue to grow into the fall and remain plump with water in their leaves.
- Space new transplants 15–18″ apart (closer for smaller rock garden varieties) and prepare the soil as little as possible to cover bigger areas with Ice Plants. Each planting hole just has to have a small amount of compost and a handful of Yum Yum Mix.
The winner of the 2016 Plant Select Award is Delosperma “Alan’s Apricot.” Long blooming and extremely cold resilient, Alan Tower of Denver, Colorado has introduced a new hybrid. Next to “Lesotho Pink,” “D. congestum,” and “D. nubiginum,” it may be the most cold-resistant. The shrub has enormous pink flowers that become apricot as the summer progresses. The pastel-colored blossom is best showcased in some midday shade.
Red Mountain Flame of Delosperma dyeri is the 2015 Plant Select Award winner. This is my introduction, which I found in a collection of seed-grown Delosperma dyeri plants that had unintentionally crossed with another species. Large scarlet-orange blossoms cover the shrub for about 4 weeks starting in the middle of spring. Up to zone 6, this choice is consistently cold hardy. When I say that you should wear sunglasses to see the vivid blossoms in the midday sun, I’m not joking. Flame is suggested for planting places that are hotter and drier because of its great heat tolerance.
The greatest long-blooming variety of Delosperma ashtonii is called “Blut,” and it has dark magenta blooms that cover its somewhat flattened, dark green leaves. The attractive foliage is consistently evergreen and develops a lovely plum color in the winter for added decorative impact. This ice plant is extraordinarily long-lived and has good cold resistance. discovered by Kelly Grummons, a nurseryman from Arvada, Colorado.
Winner of the 2009 Plant Select Award is Delosperma Lavender Ice. A lovely, long-blooming variety that spends the majority of the growing season covered with enormous pastel lavender-pink flowers. For best results, combine “Lavender Ice” with “Blut” and other ice plants with magenta or pink flowers. Over the winter, the normally evergreen foliage takes on a reddish hue. introduced by Rye, Colorado’s Perennial Favorites Nursery.
I chose the exceptional variety of Delosperma sp. “Lesotho Pink” from seed that was obtained at a height of 11.000 feet in the high highlands of Lesotho (the mountainous, landlocked country in the middle of South Africa). Brilliant pink blooms cover the tight-growing mat of bright green leaves that emerges in the early to midspring. Very hardy, this Ice Plant blooms early in the spring among the hardy Ice Plants. Does best in locations with cooler summers and higher elevations; not a good choice in hot climates. In the sweltering summer, needs water.
Plant Select Award Winner for 2012: Delosperma Fire Spinner. Late April is when Fire Spinner’s fiery orange and purple flowers bloom, covering the shrub. The focal point of your late spring garden will be a substantial planting of it. It should be noted that planting Fire Spinner in areas with warm winters will prevent the plant from flowering. In zones 5-8, flowering is at its best.
Do ice plants require full sunlight?
Ice plant quickly creates a low carpet of succulent foliage that adds texture and interest even when these sun-loving perennials are not in bloom, making them ideal for sunny slopes or rock gardens. Once established, there are few plants that are simpler to manage because they don’t need any specific maintenance. The term “ice plant” refers to the tiny, shimmering spots that appear to be ice crystals on the leaf. Ice plant, which may reach a height of 6 to 8 inches, blooms all summer long with vivid daisy-like flowers in purple, pink, or yellow. It resists drought and deer. Zones 5-9.
If you have any inquiries about caring for ice plants, please email us, and one of our specialists will respond.
Ice Plant Growing Instructions
Ice plants need a bright location with at least 6 to 8 hours of daily direct sunlight. Although it can survive little shade, it doesn’t blossom as much.
Put it in a soil that drains nicely. The ice plant despises clay and poorly draining soils; if it is planted in an area where there is persistent standing water, it frequently perishes. Ice plants should be planted on a hillside or slope where the soil will swiftly drain after a storm for the greatest results. It works well on raised beds and mounds as well.
Pruning the ice plant is not a concern. This low-maintenance groundcover doesn’t require fertilizing in the majority of soil types, although you can if you’d like.
Add these types to your Ice Plant to complete it:
Agave A few Agaves scattered around the bed will provide an Ice Plant border drama and interest.
Island poppies Iceland Poppy can be used to add splashes of vibrant spring color to your Ice Plant.
Together, Sedum Sedums and Ice Plant make a wonderful combo because they are both equally tolerant of drought and have beautiful leaves.
Varieties: Our Favorites
On sunny, well-drained areas, the classic type of Ice Plant’s gem-like, reddish-purple flowers spread a colorful carpet. From June through September, it blooms. It expands to be 24 inches broad and 6 inches tall. Zones 6-10
Garnet is a wonderful member of the Jewel of the Desert family and blooms from spring to fall with reddish-pink flowers. The Jewel of the Desert Garnet has a 24 inch width and a 6 inch height. Zones 5-9
With the snow-white blossoms of the ice plant “Desert Moonstone,” you may cool up hot, sunny areas of your landscaping. The center of each blossom is bright yellow. It blooms from spring through fall and is 6 inches tall and 24 inches broad. Zones 5-9
A must-have choice for rock gardens and slopes, “Peridot” ice plant has bright yellow flowers with white centers. It grows to a 6-inch-tall, cheery groundcover that can withstand drought. From late spring through early October, it blooms. Zones 5-9
This variety features blossoms that are colorful! The flower has a white center that heats to a golden-yellow, then an orange, and ultimately a red color at the margins. It expands to be 24 inches broad and 6 inches tall. Zones 5-9
‘Jewels of the Desert Topaz’ ice plant produces multitudes of amber flowers with white centers all through the summer. It is hardy in Zones 5-9. It grows just 6 to 8 inches tall, like other ice plant kinds.
This perennial groundcover has many benefits, including slow growth, tolerance to dryness, and lengthy flowering. It blooms intermittently from spring to fall, reaching heights of 6 inches and a width of 24 inches. Zones 6-9
Wow! Hot pink flowers are intermittently available all season long on this simple groundcover. Furthermore, it is almost “plant it and forget it” easy to maintain. The Wheels of Wonder Hot Pink ice plant spreads out to be 24 inches wide and 6 inches tall. Zones 6-9
If you want vibrant orange blossoms in your garden, plant this low-maintenance groundcover. It grows 6 inches tall and 24 inches broad and blooms intermittently during the spring, summer, and fall. Zones 6-9
Are ice plants regenerated annually?
Are Ice Plants Resurrected Each Year? Although this plant remains evergreen for the majority of the year, the winter months cause the foliage to die back. But throughout the early to late spring season, fresh growth appears from the seed.
How quickly does ice plant propagate?
If they reside in an environment that is too cold, the Ice Plant is prone to extinction. Fortunately, if you live indoors, you won’t have to worry about them growing back under these circumstances.
For their small, these succulents can cover a decent amount of ground. They can expand to a width of up to four feet. They usually don’t grow much during this process, which only takes a few brief months.
Aloe and other succulents have been utilized for a variety of purposes. The Ice Plant operates similarly. Their leaves are harmless to both people and animals. Others can brew teas out of them, while other people use them in salads.
Are ice plants simple to maintain?
Ice plants require very little watering and are exceptionally drought-tolerant. Consider watering this low-maintenance ground cover only twice a month, or more frequently if temperatures are really high, after assessing the rainfall in your location.
As October approaches, stop watering them and let them dry out. When a severe frost strikes in the winter, this will shield them. Plants may die throughout the winter if they are not permitted to go into hibernation.
How frequently should a water an ice plant?
When there is no rain, one watering every two weeks ought to be plenty, but in hot weather, a weekly watering can be required. Before winter, let your ice plant dry off so that it isn’t languishing in overly moist soil.
How wide a spread do ice plants make?
The succulent evergreen has three-sided leaves that grow into a thick, mushy mat of green on the plant with dazzling blossoms. The common ice plant has a growth range of six inches to one foot with a root structure that spreads quickly. It is a fantastic choice as a groundcover due to its striking foliage and warm season color. Depending on the kind, the common ice plant bears tiny, aster-like flowers in hues of red, pink, purple, or magenta. From early July until the fall, the flowers are spectacular. Its blooms do not set seed and are infertile. Use it in sunny gardens, train it to fall down a wall, or plant it near pools and water features or in rock gardens. In severely degraded locations, the common ice plant can also be used as a bank cover by embedding roots in the ground. As a result of its tolerance for salty environments, it is a great choice for beachside landscaping. When the plant is young, cover it with chicken wire to prevent rabbits from eating it. The ice plant is indigenous to South Africa, Chile, and the Pacific coast from Oregon to Baja California. Its scientific name, Chilensis, is derived from Chile’s Latin name. In some places, the plant has the potential to spread rapidly.
When should ice plants be transplanted?
Ice plants are succulents, thus they perform well in low soils but cannot withstand damp soil. In reality, the plants are probably going to die if the soil is too damp, especially during the winter. It is advisable to keep in mind while planting this plant because it might become invasive in regions where the soil is persistently dry.
It is possible to grow more ice plants by division, cuttings, or seeds. It is advisable to divide the plants in the spring if you wish to propagate by division. You can take cuttings at any time during the spring, summer, or fall. If seeds are used, scatter them on the soil’s surface rather than covering them; seeds need light to sprout.
Does ice plant suffocate weeds?
Unfortunately, iceplant is invasive throughout coastal California, from north of Humboldt County to as far south as Baja California, and it spreads quickly. When it settles in a place, it creates a massive, dense mat that suffocates all other native plants and changes the soil’s chemical composition.
Deadhead your ice plants?
A. Deadheading does not seem to lengthen the flowering season of ice plants, thus it is not necessary. To keep the plants looking neat, you might still wish to cut the spent blossoms.
Should ice plants be pruned?
Although iceplants are known for being completely unfettered, some careful trimming will promote even healthier and more brilliant growth. To prune your plant, abide by following guidelines:
- After blossoms have faded, prune in the fall.
- Cut the plant back to a uniform height, removing all faded ice blooms, using sharp, clean pruning shears. As a result, seed production will be reduced, and plants will be able to conserve energy for a more colorful appearance.
- Trim off any dead foliage you come across. This will keep your plants looking neat and orderly.
- Iceplants can wither back under extremely cold conditions. If this occurs, proceed and cut it to the ground. It’ll come back in the spring.
Do ice factories shut down at night?
A succulent ground cover that flowers from late spring through fall is the hardy ice plant (Delosperma). It produces daisy-like flowers that close at night and open when the sun rises, and it blooms in a variety of colors, including white, pink, yellow, orange, red, and purple. Wonderful, isn’t it?
Despite having the moniker “ice plant,” which suggests a plant from a frigid area, Delosperma prefers heat. The little hairs on its stems, which scatter and reflect light and sparkle like ice in the sun, are likely the source of its common name.
Delosperma cooperi is the hardy ice cultivar I prefer most. It is also incorrectly known as the hardy purple ice plant because it also produces flowers that are an intense shade of pink rather than purple.
Our Delosperma cooperi was purchased by my husband during a plant sale at his place of employment. In the spring, dividing makes it very simple to share and care for.
Our tough purple ice plant is still going strong along the foundation of our home, and we’ve given divisions to my mother, his mother, and several friends.