Photo of Delosperma congestum flower by Little Prince of Oregon

Photo by Little Prince of Oregon

Used with permission, all rights reserved

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Delosperma congestum

Also Known As

  • Delosperma congesta
  • Congested Iceplant

Plant type

cactus / succulent, groundcover

size

  • H: 1"-2"
  • W: 6"-24"

planting zones

  • 5a-11

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Delosperma congestum plant details

Delosperma congestum is an evergreen groundcover cactus / succulent with green foliage. In summer yellow flowers emerge. Features glossy texture. Attracts bees and butterflies making it an excellent addition to pollinator gardens. Grows well with sun and regular - low water. Drought tolerant once established. Does well in average, gritty and well-drained soil.

CHARACTERISTICS OF Delosperma congestum

Plant type: groundcover cactus / succulent
Plant family: aizoaceae
Foliage: evergreen green
Mature size: 6 IN - 24 IN - wide, 1 IN - 2 IN - tall
Flowers: yellow blooms in summer
Uses: container plant, floriferous, rock garden, year round interest

GROWING CONDITIONS for Delosperma congestum

USDA Zones: 5a - 11
Sun exposure: sun
Watering frequency: regular - low
Soil needs: average, gritty and well-drained

Nursery contributed plant descriptions

Zn 6. Yellow flowers. Evergreen. Rockery plant.
Great plant for the well drained rock garden. Succulent evergreen foliage with bright daisy like flowers that bloom June-August. Best in sun with sharp drainage.
Perfect for the full sun miniature garden. A slower growing and more condensed variety of the succulent perennial. This one is hardy, grows really low to the ground and flowers in early summer. Full sun to part sun. Let dry out between waterings to prevent over watering. Needs good drainage. Will spread gradually. Yellow blooms in early summer. Zones 6 to 9, hardy to -20 °F.
Tough as nails and cute as pie, Delosperma congesta bursts into a profusion of bright and clear yellow blooms in mid summer. The satiny, many petalled flowers are 1-1/2” across and are offset with a white eye. Blooming begins around May, peaks in the middle of summer and continues sporadically till late summer. The evergreen succulent foliage (to 1” tall and 30” across) makes a dense ground covering mat, perfect for trailing over the edge of a rock garden or container. Though fairly drought tolerant, this South African native succulent looks best with some summer water and a bit of feeding every so often.

By: Annie's Annuals & Perennials

Gardening facts about Delosperma congestum plant

How to Grow Delosperma congestum

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • average
    • well-drained
    • gritty

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

    • bees
    • butterflies
  • Flower Season

    • summer
  • Foliage Season

    • evergreen
  • Texture

    • glossy

See other plant types of Delosperma for your garden

aka Ice Plant

Plant Type

Cactus / Succulent, Groundcover

Zones

6a-8b

Size

Height: 4"-6"

Width: 15"-20"

  • sun - mostly shade
  • even moisture
  • dry in summer
Photo of Delosperma floribundum 'Stardust' flower by Kara Nursery
View Plant

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aka Delosperma cooperi 'Mesa Verde', Delosperma Mesa Verde®, Mesa Verde® Ice Plant

Plant Type

Cactus / Succulent, Groundcover

Zones

4a-9b

Size

Height: 1"-3"

Width: 12"-36"

  • sun - mostly sun
  • occasional - drought tolerant
Photo of Delosperma 'Kelaidis' PP13876 flower by Plant Select®
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aka Delosperma 'Oberg', Oberg Iceplant, Osberg Ice Plant

Plant Type

Cactus / Succulent, Groundcover

Zones

5a-9b

Size

Height: 2"-3"

Width: 18"-36"

  • sun
  • even moisture - drought tolerant
  • dry in summer
Photo of Delosperma 'Osberg' flower by Little Prince of Oregon
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aka Cooper's Hardy Ice Plant

Plant Type

Perennial, Groundcover

Zones

5a-9b

Size

Height: 1"-3"

Width: 12"-18"

  • sun
  • occasional - drought tolerant
  • dry in winter
Photo of Delosperma cooperi flower by Far South Wholesale Nursery
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aka Beaufort West Ice Plant

Plant Type

Perennial, Groundcover

Zones

6a-7b

Size

Height: 1"

Width: 8"

  • sun
  • occasional
  • dry in summer
Photo of Delosperma 'Beaufort West' flower, form by Panayoti Kelaidis
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+60 more Delosperma
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