Gymnocalycium Species

Gymnocalyciummihanovichii

Family
Cactaceae (kak-TAY-see-ee)
Genus
Gymnocalycium (jim-no-kal-LISS-ee-um)
Species
mihanovichii (me-han-oh-VIK-ee-eye)
Synonym
Gymnocalycium mihanovichii var. stenogonum
Echinocactus mihanovichii
Gymnocalycium stenogonum
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
12-15 in. (30-38 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
Pink
Pale Yellow
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
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
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:

Chandler, Arizona

Phoenix, Arizona

GARBERVILLE, California

Orange, California

Reseda, California

Spring Valley, California

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Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
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Phoenix, AZ (Zone 9b) | July 2007 | neutral

The flowers of this species are White. The pink and darker pink flowered plants are of a different variety of G. mihanovichii or of Gymno...Read More

P
Acton, CA (Zone 8b) | April 2004 | positive

This is the original, non-grafted form of this plant- a nice looking but albeit not as interestingly colored (the coloration is also link...Read More

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