- Name: Stardust Ice Plant - Other Common Names: Trailing Ice Plant / Hardy Ice Plant - Scientific Name: Delosperma Floribunda Syn. Mesembryanthemum - Color: Lilac Purple With White Centers - Plant Seeds: When Soil Temp Warms To 70f - Bloom Time: May - Frost - Hardiness Zone: 5 - 9 - Plant Height: 6" - Plant Spacing: 9 - 12" - Light Requirements: Sun - Soil & Water Preferences: Average - Dry - Quantity: 25 Seeds - Other: The Stardust Ice Plant Is A Native Of South Africa, & It Likes It Hot & Dry! These Deer Resistant Plants Are Perfect For Rock Gardens, As A Ground Cover, Or Spilling Out Of Containers. The Dwarf Plants Form A Mat Of Dark Green Succulent Foliage. From May Until Frost, The Plants Are Covered In Huge 2" Blooms That Are Extremely Showy Over The Low Foliage. The Butterflies Agree, & Will Visit Often!