Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Gentianaceae

Genus:

Centaurium

Species:

Centaurium maryannum

USDA Symbol:

CEMA19

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

30 cm

Light Requirements:

Full Sun,Part Shade

Drought Tolerance:

Low

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

pink

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to Mediterranean regions, prefers open, sunny habitats

Propagation & Germination

Stratification:

None required

Germination Time:

14–30 days

Notes:

Requires light for germination; surface sow and do not cover seeds.

The above propagation data sourced from Claude AI