
(Viola lanceolata)

Lance-leaved violet, Narrow-leaved violet, Dog-tooth violet
Viola lanceolata is a herbaceous perennial plant that is native to North America. It has small yellow flowers with dark purple veins and lance-shaped leaves. The plant grows up to 12 inches (30 cm) tall and 8 inches (20 cm) wide.
8-12 inches (20-30 cm)
Viola lanceolata prefers partial shade to full sun. It can tolerate shade but may not flower as well.
Viola lanceolata prefers average to high humidity levels.
The plant does not require fertilizer but can benefit from a balanced fertilizer applied in the spring.
Prune the plant after flowering to encourage bushy growth and remove any dead or damaged foliage.
Common pests and diseases for Viola lanceolata include aphids, slugs, snails, and powdery mildew.
8-12 inches (20-30 cm)
The plant prefers moist, well-drained soil. Water regularly but do not overwater.
The plant can tolerate a wide range of temperatures but prefers cool to moderate temperatures.
Viola lanceolata blooms from April to June.
Viola lanceolata is easy to grow and low maintenance.
Viola lanceolata is hardy in USDA zones 4-8.
Viola lanceolata has been used in traditional medicine to treat a variety of ailments, including respiratory infections, skin conditions, and headaches.