Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Orobanchaceae

Genus:

Euphrasia

Species:

Euphrasia disjuncta

USDA Symbol:

EUDI9

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

25 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

jun,jul,aug

Bloom Colors:

white, purple

Garden & Ecology Notes

Deer Resistant:

Yes

Soil Requirements

Soil Type:

well-drained, nutrient-poor sandy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

often found in open, grassy areas

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–42 days

Notes:

Hemiparasitic; requires host plant roots nearby for successful establishment. Seeds need light for germination.