Delosperma cooperi

Cooper's Hardy Ice Plant

Delosperma cooperi, Cooper's Hardy Ice Plant View Larger Image



Delosperma cooperi (Cooper’s Hardy Ice Plant) blooms much of the summer with large magenta-pink flowers. It grows vigorously as a low mat of succulent foliage.

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Regular Price: $7.99

Sale $6.39

per plant - 2.5" deep pot You save: 20%
Zones 5 - 9
Bee Friendly
Bee Friendly
Extended Bloom Time (more than 4 weeks)
Light Requirements
Full Sun
Full Sun
Morning Sun & Afternoon Shade
Morning Sun & Afternoon Shade
Annual Rainfall
Drought Resistant / Waterwise
10 to 20", 20 to 30"
Bloom Time Late spring to summer
Shipping Shipping begins in late February based on ground temperatures, warmest zones first. Learn More…
Size Plant - 2.5" deep pot


1-2" tall x 15-18" wide. Delosperma cooperi (Cooper’s Hardy Ice Plant) grows vigorously as a low mat of succulent foliage and blooms much of the summer with large magenta-pink flowers. This is the original Cold Hard Ice Plant introduced in the early 1990's through the Denver Botanic Garden. Its introduction started the keen interest in Ice Plants for use in the Intermountain and western areas of the US. An excellent groundcover, it likes summer irrigation in dry climates to bloom and grow well. Use gravel mulch to keep the branches and crown of the plant dry in winter. Cannot tolerate foot traffic.
Common Name Cooper's Hardy Ice Plant
Botanical Name Delosperma cooperi
Zones 5, 6, 7, 8, 9
Light Requirements Full Sun, Morning Sun & Afternoon Shade
Flower Color Pink
Mature Height 1-2" tall
Mature Spread 15-18 " wide
Bloom Time Late spring to summer
Ships As Potted Plant
Planting Time Spring / Summer
Soil Type Average Soil
Soil Moisture Average, Drought Resistant / Waterwise
Amount of Rain 10 to 20", 20 to 30"
Advantages Bee Friendly, Extended Bloom Time (more than 4 weeks)
Ideal Region Anywhere In The US, Coastal California
Neonicotinoid-Free Yes - Learn More
Ships to Hawaii, Alaska & Canada No

Planting Guides

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Plant Shipping: Buy now and we will ship your order at the ideal planting time for your region. Spring-Planted Perennial and Bulb orders will ship from February 27-June 30, warmest zones first. Most plant orders will arrive within 3-4 days, or less, of leaving our greenhouses. This prompt delivery is provided without additional express charges.

Grass Plugs Will ship at planting time in spring 2017, beginning in late February.

Wildflower Seed & Grass Seed Orders ship within 2-3 days.

Standard shipping costs are $4.99 and up, depending on the size of the order.

Make Fast Even Faster: For ‘Rush’ same week delivery, please call customer service at 800-925-9387.

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Q & A

USDA Hardiness Planting Zones

To determine if a plant is sufficiently cold hardy, the USDA created numbered zones indicating winter low temperatures; the lower the zone number the colder the winter.

  • If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will survive the winter temperatures in your area.
  • If you live in very warm winter areas (zones 9-11) plants with zones 3-4 ratings are not recommended. The lack of freezing winter temperatures do not provide a time for winter dormancy (rest).

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