Stenocactus, Brain Cactus, Wave Cactus 'Zacatecasensis'

Stenocactusmulticostatus

Family
Cactaceae (kak-TAY-see-ee)
Genus
Stenocactus (sten-oh-KAK-tus)
Species
multicostatus (mul-tee-koh-STAY-tus)
Synonym
Echinocactus zacatecasensis
Efossus zacatecasensis
Brittonrosea zacatecasensis
Echinofossulocactus zacatecasensis
Echinofossulocactus multicostatus var. zacatecasensis
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Height
under 6 in. (15 cm)
Spacing
3-6 in. (7-15 cm)
6-9 in. (15-22 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)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Pink
Medium Purple
Bloom Time
Late Summer/Early Fall
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
Patent Information
Propagation Methods
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:

Maricopa, Arizona

Phoenix, Arizona

Castro Valley, California

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Gardener's Notes:

0
positive
1
neutral
0
negative
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Phoenix, AZ (Zone 9b) | April 2005 | neutral

The blooms are very pale pink or white with a purplish midvien.

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