Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Gentianaceae

Genus:

Gentianopsis

Species:

Gentianopsis detonsa

USDA Symbol:

GEDE4

Growth Characteristics

Life Cycle:

Annual | Biennial

Growth Habit:

Forb/herb

Height:

40 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

jul,aug,sep

Bloom Colors:

blue, violet

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:

moist, well-drained sandy loam

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

good drainage required

Moisture:

consistently moist

Notes:

prefers open, sunny habitats in meadows or grasslands

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–90 days

Germination Time:

14–42 days

Notes:

Requires light for germination; seeds should be surface-sown. Cold stratification improves germination rates.

The above propagation data sourced from Claude AI