Purple Pincushion, Common Ball Cactus, Beehive Cactus

Escobaria vivipara

Family
Cactaceae (kak-TAY-see-ee)
Genus
Escobaria (es-koh-BAR-ree-uh)
Species
vivipara (vy-VIP-ar-uh)
Synonym
Escobaria vivipara var. vivipara
Coryphantha oklahomensis
Mammillaria vivipara
Echinocactus viviparus
Coryphantha vivipara
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Height
under 6 in. (15 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
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)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Magenta (pink-purple)
Fuchsia (red-purple)
Bloom Time
Late Spring/Early Summer
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
Can be grown as an annual
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
From seed; direct sow after last frost
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:

Phoenix, Arizona

Greenwood, Arkansas

Golden, Colorado

Canton, Connecticut

East Haddam, Connecticut

Pinconning, Michigan

Lindstrom, Minnesota

Lincoln, Nebraska

Elephant Butte, New Mexico

Lawton, Oklahoma

Kermit, Texas

South Jordan, Utah

Kennewick, Washington

Waterville, Washington

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Gardener's Notes:

5
positives
2
neutrals
0
negative
Sort By:
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D
East Haddam, CT | December 2010 | positive

A very dependable plant for Eastern Hardy Cactus growers. Needs dry soil, can rot if too wet at any time of the year. However, remarkab...Read More

F
Canton, CT | October 2009 | positive

This plant is pretty much unkillable. It's survived 126 inches of precipitation since I planted it 25 months ago. The cold snowy and wet ...Read More

A
A
| March 2008 | positive

This cactus is found growing in the wild in Sierra County New Mexico. I know it by the common name Spiny Star. There are a couple growing...Read More

P
Huntington, AR | March 2007 | positive

Planted in raised bed about 75% sand, 25% gravel here in Western Arkansas. Came through summer humidity and a soaking wet(25+inches in 2 ...Read More

X
Phoenix, AZ (Zone 9b) | March 2007 | neutral

Another synonym of this plant is Cactus vivipara

L
Kermit, TX (Zone 7b) | June 2005 | positive

The stems of the spiny star may be solitary, but they are commonly branched, sometimes forming mounds. The individual stems are egg-shap...Read More

D
Saskatoon, SK (Zone 3a) | June 2005 | neutral

The new taxonomic designation is Escobaria vivipara. It is a very cold-hardy cactus and can be found in Canada from British Columbia to ...Read More

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