Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Violaceae

Genus:

Viola

Species:

Viola patrinii

USDA Symbol:

VIPA17

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

20 cm

Light Requirements:

Part Shade

Drought Tolerance:

Low

Bloom Months:

apr,may,jun

Bloom Colors:

white, violet

Keystone Species Ranking

Caterpillar Keystone:

★★★☆☆ Butterfly & moth species supported by this genus (NWF)

Pollen Specialist Bee Keystone:

★★★★★ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

butterflies

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

good drainage required

Moisture:

consistently moist

Notes:

prefers cool, shaded environments

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds benefit from cold stratification; sow in fall or after cold treatment.