Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Rubiaceae

Genus:

Scleromitrion

Species:

Scleromitrion cyananthum

USDA Symbol:

HECY4

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

30 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

blue, purple

Ground Cover:

Yes

Wildlife Benefits

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

butterflies

Soil Requirements

Soil Type:

well-drained, sandy loam soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

prefers open, sunny habitats

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds require light for germination; surface sow and keep moist.

The above propagation data sourced from Claude AI