Photo by Stan Shebs
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Astrophytum ornatum
Also Known As
- Astrophytum ornatum var. glabrescens
- Echinocactus haageanus
- Echinocactus holopterus
- Echinocactus mirbelii
- Echinocactus ornatus
- Echinocactus tortus
- Echinofossulocactus mirbelii
- Echinopsis haageana
- Monk's Hood
- Star Cactus
Plant type
cactus / succulent
size
- H: 12"-72"
- W: 6"-12"
planting zones
- 9a-12
Astrophytum ornatum plant details
Astrophytum ornatum is an evergreen cactus / succulent with blue and green foliage. In summer yellow flowers emerge. Features glaucous texture. Grows well with sun - mostly sun and occasional - low water. Drought tolerant once established. Prefers to be dry in winter. Does well in average, gritty, lean, rocky and well-drained soil. A good option if you're seeking something heat tolerant and verticillium wilt resistant.
CHARACTERISTICS OF Astrophytum ornatum
- Plant type: cactus / succulent
- Plant family: cactaceae
- Foliage: evergreen blue and green
- Mature size: 6 IN - 12 IN - wide, 12 IN - 72 IN - tall
- Flowers: yellow blooms in summer
- Uses: container plant, houseplant, spiky, xeric, year round interest
GROWING CONDITIONS for Astrophytum ornatum
- USDA Zones: 9a - 12
- Sun exposure: sun - mostly sun
- Watering frequency: occasional - low
- Resistant to: heat and verticillium wilt
- Soil needs: average, gritty, lean, rocky and well-drained
Nursery contributed plant descriptions
By: Moon - Sun Cactus & Koi Gardens
Garden photo gallery of Astrophytum ornatum
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
View Original Photo
By: H. Zell
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
View Original Photo
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
View Original Photo
By: Karelj
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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By: Ies
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
View Original Photo
By: Michael Wolf
w:en:Creative Commons attribution share alike This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
View Original Photo
By: Stan Shebs
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
View Original Photo
Gardening facts about Astrophytum ornatum plant
How to Grow Astrophytum ornatum
Sun Exposure
- sun - mostly sun
Water Needs
- occasional - drought tolerant
Water Needs
- dry in winter
Soil Needs
- average
- lean
- well-drained
- rocky
- gritty
Special Situation
- heat tolerant
- verticillium wilt resistant
Features
Foliage Color
- green
- blue
Flower Color
- yellow
Flower Season
- summer
Foliage Season
- evergreen
Texture
- glaucous
Landscape groups by tags
See other plant types of Astrophytum for your garden
aka Astrophytum capricorne aurea, Astrophytum capricorne var. aureum, Astrophytum niveum, Echinocactus capricornis, Goat's Horn Cactus
Plant Type
Cactus / Succulent
Zones
9a-12
Size
Height: 6"-36"
Width: 4"-6"
- sun - mostly shade
- occasional - drought tolerant
- dry in winter
aka Astrophytum ornatum mirabelli, Astrophytum ornatum mirbellii, Monk's Hood
Plant Type
Cactus / Succulent
Zones
9b-12
Size
Height: 12"-72"
Width: 6"-12"
- sun - dappled shade
- occasional - drought tolerant
- dry in winter
aka Sea Urchin Cactus
Plant Type
Cactus / Succulent
Zones
9a-12
Size
Height: 1"-3"
Width: 2"-6"
- sun - mostly sun
- occasional - drought tolerant
- dry in winter
aka Bishop's Cap, Bishop's Hat, Bishop's Miter Cactus 'Onzuka'
Plant Type
Cactus / Succulent
Zones
9a-12
Size
Height: 4"-24"
Width: 3"-9"
- sun - dappled shade
- occasional - drought tolerant
- dry in winter
- dry when dormant
aka Bishop's Cap, Bishop's Miter
Plant Type
Cactus / Succulent
Zones
9a-12
Size
Height: 4"-36"
Width: 4"-6"
- sun - mostly sun
- occasional - drought tolerant
- dry in winter
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