Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Cactaceae

Genus:

Coryphantha

Species:

Coryphantha echinus

USDA Symbol:

COEC

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

15 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

apr,may,jun,jul

Bloom Colors:

yellow

Garden & Ecology Notes

Deer Resistant:

Yes

Soil Requirements

Soil Type:

rocky, well-drained sandy soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions; avoid overwatering

Propagation & Germination

Stratification:

None required

Germination Time:

14–30 days

Notes:

Seeds germinate best with warmth (70-80°F) and light. Fresh seed germinates more readily.

The above propagation data sourced from Claude AI