Photo of Opuntia engelmannii 'O' flower by Sean Hogan of Cistus Nursery

Photo by Sean Hogan of Cistus Nursery

Used with permission, all rights reserved

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Opuntia engelmannii 'O'

Plant type

cactus / succulent

size

  • H: 4'-5'
  • W: 4'-5'

planting zones

  • 5a-10a

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Opuntia engelmannii 'O' plant details

Opuntia engelmannii 'O' is an evergreen cactus / succulent with green foliage. Features fuzzy texture. Grows well with sun - mostly sun and occasional - low water. Prefers to be dry in winter. Does well in gritty, rocky and well-drained soil.

CHARACTERISTICS OF Opuntia engelmannii 'O'

Plant type: cactus / succulent
Plant family: cactaceae
Foliage: evergreen green
Mature size: 4 FT - 5 FT - wide, 4 FT - 5 FT - tall
Uses: container plant, desert garden, rock garden, xeric, year round interest

GROWING CONDITIONS for Opuntia engelmannii 'O'

USDA Zones: 5a - 10a
Sun exposure: sun - mostly sun
Watering frequency: occasional - low
Soil needs: gritty, rocky and well-drained

Nursery contributed plant descriptions

Preston's selection from the Texas hill country of a particularly handsome round-padded specimen to 4 to 5ft in height and width. Symmetrically round pads showcasing a halo of short gold spines. Golden flowers with tangerine centers with some abundance in late spring. We've found this plant easy to grow in a wide variety of soils. Not fussy about winter wet but particularly cheerful if given occasional summer "thunder shower" in places where they don't naturally occur. Full sun to part shade and decent drainage. USDA zone 6 possibly 5

Gardening facts about Opuntia engelmannii 'O' plant

How to Grow Opuntia engelmannii 'O'

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • occasional - low
  • Water Needs

    • dry in winter
  • Soil Needs

    • well-drained
    • rocky
    • gritty

Features

  • Foliage Color

    • green
  • Foliage Season

    • evergreen
  • Texture

    • fuzzy

See other plant types of Opuntia for your garden

aka Opuntia cycloides, Prickly Pear Cactus

Plant Type

Cactus / Succulent

Zones

7a-11

Size

Height: 4'-6'

Width: 6'-10'

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in winter
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aka Prickly Pear

Plant Type

Cactus / Succulent

Zones

7a-11

Size

Height: 1'-3'

Width: 3'-8'

  • sun - bright shade
  • occasional - drought tolerant
  • dry in winter
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aka Opuntia potsii var. montana, Opuntia pottsii, Opuntia pottsii var. montana, Prickly Pear Cactus

Plant Type

Cactus / Succulent

Zones

4a-10b

Size

Height: 4"-15"

Width: 20"-30"

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in winter
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aka Opuntia subarmata, Prickly Pear Cactus

Plant Type

Cactus / Succulent

Zones

7a-10b

Size

Height: 3'-6'

Width: 5'-8'

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in winter
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aka Beavertail Cactus

Plant Type

Cactus / Succulent

Zones

7a-10b

Size

Height: 1'-2'

Width: 3'-4'

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in winter
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