Delosperma Species, Ice Plant

Delospermaashtonii

Family
Aizoaceae (ay-zoh-AY-see-ee)
Genus
Delosperma (del-oh-SPUR-muh)
Synonym
Sun Exposure
Full Sun
Foliage
Evergreen
Height
under 6 in. (15 cm)
Spacing
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
Hardiness
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Magenta (pink-purple)
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Alpines and Rock Gardens
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Can be grown as an annual
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; sow indoors before last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Clovis, California

Pueblo, Colorado

Cordele, Georgia

Florence, Mississippi

Wilkes Barre, Pennsylvania

Greenwood, South Carolina

Sweetwater, Tennessee

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Gardener's Notes:

3
positives
0
neutral
0
negative
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B
Rancho Santa Rita, TX (Zone 8a) | October 2009 | positive

The foliage of this Delosperma has flattened, three sided succulent leaves. It forms a low, creeping groundcover to 4" high which in su...Read More

P
Ocean Park, Surrey, BC (Zone 6b) | June 2007 | positive

I was not sure how successful this plant would be for me as it is not supposed to be winter hardy here in Surrey, B.C. (Canada). It grew...Read More

T
St. John's, NL (Zone 5b) | October 2004 | positive

It is claimed that this one is hardy in my area but with our winter wet, I wouldn't chance it. I've grown it in a pot for 3 years. It f...Read More

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