Delosperma cooperi ‘Jewel of Desert Grenade’-Ice Plant

Delosperma cooperi ‘Jewel of Desert Grenade’ (Ice Plant) after I brought it home on 5-5-18, #435-4.

Ice Plant

Delosperma cooperi

‘Jewel of Desert Grenade’

del-oh-SPUR-muh  koo-PER-ee


Mesembryanthemum cooperi

mes-em-bry-ANTH-ee-mum  koo-PER-ee

Delosperma cooperi (Hook.f.) L.Bolus is the correct and accepted name for the Ice Plant. It was described as such by Harriet Margaret Louisa Bolus in Flowering Plants of South Africa in 1927. It was first described as Mesembryanthemum cooperi by Joseph Dalton Hooker in the Botanical Magazine in 1877.  

Joseph Dalton Hooker (Hook.f) was a 19th-century British botanist and is considered the founder of geographical botany. He was Charles Darwin’s closest friend. He served as the director of the Royal Botanical Garden at Kew for 20 years, succeeding his father, William Jackson Hooker (Hook.).

The genus, Delosperma N.E.Br., was named and described by Nicholas Edward Brown in Gardener’s Chronicle in 1925.

Plants of the World Online by Kew lists 170 species in the Delosperma genus (as of 8-5-21 when this page was last updated). It is a member of the plant family Aizoaceae with 120 genera. Those numbers could change as updates are made by POWO.

Delosperma cooperi, commonly known as Ice Plant, is native to South Africa. They can form a vigorous growing ground cover if they like their conditions. Although they are considered evergreen, in cooler parts semi-evergreen is most likely. They like it dry most of the time which is likely why they don’t survive in areas with cooler, wet winters. 


Delosperma cooperi ‘Jewel of Desert Grenade’ flowers on 5-5-18, #435-5.

I bought this Delosperma cooperi ‘Jewel of Desert Grenade’ from Wildwood Greenhouse on May 5, 2018. My sister and niece had come down from Kansas City to go plant shopping at the four local Amish greenhouses. She also bought one of these plants.

Delosperma cooperi ‘Jewel of Desert Grenade’ on 5-17-18, #443-29.

SIZE: Under 6 inches tall x 1-2’ wide
SPACING: 9-12” apart.
LIGHT: Full sun
ZONES: 5a-10b
FLOWERS: Multi-colored red, orange, pink & white
BLOOM TIME: Mid-summer through early fall

Delosperma cooperi ‘Jewel of Desert Grenade’ on 7-29-18, #487-36.

It seemed to have its ups and downs for some reason but it still flowered pretty well. I had moved the potted plants to the back and front porches on July 4 because of a Japanese Beetle invasion in the other area. I put the Ice Plant on the back porch in full sun and it seemed to do better.

Delosperma cooperi ‘Jewel of Desert Grenade’ on 9-9-18, #505-26.

Here, in the above photo, it was looking much better…

Delosperma cooperi ‘Jewel of Desert Grenade’ on 10-10-18, #519-26.

The above photo was taken late in the afternoon and its flowers had closed up for the day. I took this photo the day I moved the plants inside for the winter. I moved it inside, too, but after a while it fizzled out.

I hope you enjoyed this page and maybe found it useful. If you have any comments, questions or suggestions, I would like to hear from you. Please click on “like” if you visited this page. It helps us bloggers stay motivated. 🙂 You can check out the links below for further reading. The links take you directly to the genus and species of this plant.


4 comments on “Delosperma cooperi ‘Jewel of Desert Grenade’-Ice Plant

  1. David says:

    Just placed Delosperma cooperi on my wish list!

    Liked by 1 person

  2. Mysti Howard says:

    Will they come back if they fizzled out?


    • Hello Mysti! I am not really sure if it will come back if they are completely fizzled out. Probably not. I brought mine inside for the winter but it has lost maybe half of its leaves. I think most people buy them here for hanging baskets and combination planters for the summer but don’tbring them inside for the winter. Something they replace every year. Sorry, I couldn’t be of more help. Thanks for the comment!


Please leave a comment. I would like to hear from you.

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.