Photo of Oreocereus fossulatus form, spiky by Stan Shebs

Photo by Stan Shebs

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Oreocereus fossulatus

Also Known As

  • Borzicactus fossulatus
  • Oreocereus celsianus var. foveolatus
  • Oreocereus fossulatus
  • Pilocereus celsianus var. foveolatus
  • Pilocereus fossulatus

Plant type

shrub, cactus / succulent

size

  • H: 3'-6'
  • W: 4'-8'

planting zones

  • 9a-11

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Oreocereus fossulatus plant details

Oreocereus fossulatus is an evergreen cactus / succulent or shrub with blue and green foliage. In spring and summer magenta and pink flowers emerge. Features fuzzy texture. Grows well with sun - mostly sun and low water. Drought tolerant once established. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant and verticillium wilt resistant.

CHARACTERISTICS OF Oreocereus fossulatus

Plant type: cactus / succulent or shrub
Plant family: cactaceae
Foliage: evergreen blue and green
Mature size: 4 FT - 8 FT - wide, 3 FT - 6 FT - tall
Flowers: magenta and pink blooms in spring and summer

GROWING CONDITIONS for Oreocereus fossulatus

USDA Zones: 9a - 11
Sun exposure: sun - mostly sun
Watering frequency: low
Resistant to: heat and verticillium wilt
Soil needs: average and well-drained

Nursery contributed plant descriptions

Afternoon Shade. Outdoor . Tubular Deep Pink Flowers.

By: Moon - Sun Cactus & Koi Gardens

Gardening facts about Oreocereus fossulatus plant

How to Grow Oreocereus fossulatus

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • low - drought tolerant
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • heat tolerant
    • verticillium wilt resistant

Features

  • Foliage Color

    • green
    • blue
  • Flower Color

    • pink
    • magenta
  • Flower Season

    • summer
    • spring
  • Foliage Season

    • evergreen
  • Texture

    • fuzzy

Landscape groups by tags

See other plant types of Oreocereus for your garden

aka Borzicactus celsianus, Cereus celsianus, Oreocereus maximus, Oreocereus neocelsianus, Pilocereus celsianus, Old Man Cactus, Old Man of the Andes, Old Man of the Mountains

Plant Type

Cactus / Succulent

Zones

8a-10b

Size

Height: 3'-10'

Width: 4"-18"

  • sun
  • occasional - drought tolerant
Photo of Oreocereus celsianus form, habitat by Pamla J. Eisenberg
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aka Borzicactus trollii, Cereus trollii, Oreocereus celsianus var. bruennowii, Oreocereus irigoyenii, Oreocereus irigoyenii, Old Man Cactus, Old Man of the Andes

Plant Type

Cactus / Succulent

Zones

7a-10b

Size

Height: 24"-30"

Width: 6"-24"

  • sun - mostly sun
  • low - drought tolerant
Photo of Oreocereus trollii form, spiky by Stan Shebs
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aka Arequipa leucotricha, Borzicactus hendriksenianus, Borzicactus leucotrichus, Cereus hendriksenianus, Echinocactus leucotrichus, Oreocereus hendricksenianus var. multilanatus, Oreocereus hendriksenianus, Chastudo, Old Man of the Andes, Viejito

Plant Type

Cactus / Succulent

Zones

9a-11

Size

Height: 2'-4'

Width: 2'-4'

  • sun - mostly sun
  • low
Photo of Oreocereus leucotrichus foliage by Kara Nursery
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aka Cactus lanatus, Cephalocereus lanatus, Cereus dautwitzii, Cereus lanatus, Cereus lanatus ssp. sericatus, Cereus sericatus, Cleistocactus lanatus, Espostoa dautwitzii, Espostoa lanata var. lanata, Espostoa lanata var. sericata, Espostoa laticornua, Espostoa procera, Espostoa sericata, Oreocereus lanatus, Pilocereus dautwitzii, Pilocereus lanatus, Peruvian Old Man Cactus

Plant Type

Cactus / Succulent

Zones

9b-11

Size

Height: 6'-20'

Width: 2'-8'

  • mostly sun - bright shade
  • drought tolerant
Photo of Espostoa lanata form by Ripepette
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+1 more Oreocereus
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