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PlantSnap
Plant Care
Charming violet
(Viola populifolia)
Also Known As
Charming violet, Eastern cottonmouth, Poplar-leaved violet
About This Plant
Viola populifolia, commonly known as the downy yellow violet or white violet, is a herbaceous perennial plant that belongs to the Violaceae family. It is a small plant that grows up to 6 inches (15 cm) tall and 12 inches (30 cm) wide. The plant produces heart-shaped leaves that are hairy and have a distinct yellow-green color. The flowers of Viola populifolia are white with a yellow center and have five petals.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Viola populifolia prefers partial shade to full shade. Direct sunlight can burn the leaves of the plant.
Humidity Needs
Viola populifolia prefers high humidity levels. It can benefit from regular misting or placing a tray of water nearby.
Fertilizing Schedule
The plant does not require frequent fertilization. A balanced fertilizer can be applied once a month during the growing season.
Pruning Guidelines
Viola populifolia does not require pruning. Deadheading can be done to promote continuous blooming.
Common Pests and Diseases
The plant is generally pest-free but can be susceptible to aphids and slugs.
Indoor Size Range
4-6 inches (10-15 cm)
Watering Schedule
The plant requires moderate watering. The soil should be kept moist but not waterlogged. Watering should be reduced in the winter months.
Temperature Range
The plant prefers cool temperatures between 60-70°F (15-21°C). It can tolerate slightly lower temperatures but should not be exposed to frost.
Growing Season
The plant blooms from late spring to early summer.
Growing Difficulty Level
Viola populifolia is relatively easy to grow and care for.
USDA Hardiness Zones
Viola populifolia is hardy in USDA zones 4-8.
Did You Know?
Viola populifolia is a host plant for the larvae of the endangered Karner blue butterfly.
