Crested Top Cactus
Strombocactus disciformis f. cristata

Family: Cactaceae (kak-TAY-see-ee) (Info)
Genus: Strombocactus
Species: disciformis f. cristata

Category:

Cactus and Succulents

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Drought-tolerant; suitable for xeriscaping

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Suitable for growing in containers

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)

Hardiness:

USDA Zone 10b: to 1.7 C (35 F)

USDA Zone 11: above 4.5 C (40 F)

Sun Exposure:

Sun to Partial Shade

Light Shade

Danger:

Plant has spines or sharp edges; use extreme caution when handling

Bloom Color:

Inconspicuous/none

Bloom Time:

N/A

Foliage:

Unknown - Tell us

Other details:

Unknown - Tell us

Soil pH requirements:

Unknown - Tell us

Patent Information:

Unknown - Tell us

Propagation Methods:

From woody stem cuttings

Allow cut surface to callous over before planting

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Gardeners' Notes:

0
positives
1
neutral
0
negatives
RatingContent
Neutral

On Nov 12, 2012, CactusJordi from El Cajon, CA wrote:

This crest is also growing at the Strombo. disciformis var. seideli site.
I doubt that its flowers are sterile and don't set seeds. But of course, not a crested but only normal growth is to be expected from germinated seeds of a crest.