Rebutia

Rebutianeumanniana

Family
Cactaceae (kak-TAY-see-ee)
Genus
Rebutia (ray-BEW-tee-uh)
Synonym
Gymnocalycium neumannianum
Sulcorebutia neumanniana
Echinocactus neumannianus
Weingartia neumanniana
Spegazzinia neumanniana
Sun Exposure
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 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
Orange
Red-Orange
Pale Yellow
Bright Yellow
Bloom Time
Mid Spring
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
Regional

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

Corona, California

Orange, California

Featured Videos

Gardener's Notes:

0
positive
1
neutral
0
negative
Sort By:
Sort By:
X
Phoenix, AZ (Zone 9b) | November 2005 | neutral

Here are more synonyms of this species. Some of these "might" become a variety, cultivar, subspecies or forma in the future.
Weing...Read More

Featured
Suttons crayfish
(Euastacus suttoni)
Saw-whet Owl
(Aegolius acadicus)
Featured
Suttons crayfish
(Euastacus suttoni)
Saw-whet Owl
(Aegolius acadicus)