Astrophytum Species
Astrophytumcaput-medusae

Family: Cactaceae (kak-TAY-see-ee)
Genus: Astrophytum (ass-troh-FY-tum)
Species: caput-medusae (KAY-put me-DOO-say)

Synonym:Digitostigma caput-medusae

Category

Cactus and Succulents

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Full Sun
Sun to Partial Shade

Foliage

Unknown

Foliage Color

Unknown

Height

under 6 in. (15 cm)

Spacing

3-6 in. (7-15 cm)

Hardiness

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)

Where to Grow

Can be grown as an annual

Danger

N/A

Bloom Color

Pale Yellow

Bloom Characteristics

Unknown

Bloom Size

Unknown

Bloom Time

Mid Summer
Late Summer/Early Fall

Other details

Unknown

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 seed; direct sow after last frost
By grafting

Seed Collecting

Allow pods to dry on plant; break open to collect seeds