Spring Pheasant's Eye

Adonis vernalis

Native to:
Austria, Belarus, Bulgaria, Czechia-Slovakia, France, Germany, Hungary, Italy, Kazakhstan, Krym, North Caucasus, NW. Balkan Pen., Poland, Romania, Russia, Spain, Sweden, Switzerland, Transcaucasus, Ukraine

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ranunculaceae
Genus:
Adonis
Species:
Adonis vernalis
USDA Symbol:
ADVE

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
40 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
apr,may,jun
Bloom Colors:
yellow

Garden & Ecology Notes

Wildlife Value:
bees, beneficial insects
Deer Resistant:
Yes

Soil Requirements

Soil Type:
calcareous, well-drained, sandy loam
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers open, sunny locations

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–90 days
Notes:
Germination can be slow and erratic. Seeds benefit from cold stratification and may take multiple seasons to germinate fully.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Sow immediately, Either the viability of these seeds is short or the species propagates best with fresh seed. Stored seed might be coaxed into germination with temperature cycling and patience. * much chaff and nonviable seed is typical; short viability; very poor germination; does not need chilling if seed is fresh

Source: Ontario Rock Garden & Hardy Plant Society