Cumulopuntia

Cumulopuntiapentlandii

Family
Cactaceae (kak-TAY-see-ee)
Synonym
Opuntia pentlandii
Opuntia subinermis
Opuntia rarissima
Opuntia wilkeana
Tephrocactus pentlandii
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
6-9 in. (15-22 cm)
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Red
Orange
Red-Orange
Bright Yellow
Bloom Time
Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
Allow cut surface to callous over before planting
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Chandler, Arizona

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Gardener's Notes:

0
positive
2
neutrals
0
negative
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Phoenix, AZ (Zone 9b) | June 2005 | neutral

This genus is propagated by woody stem cuttings and by seed. This plant does not have herbaceous stems. The
(The leaves on all Cu...Read More

P
Acton, CA (Zone 8b) | September 2004 | neutral

some forms have no spines, but from what I understand, most do? Only one I've seen had only vestigial spines. Low growing cylindrical c...Read More

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