Narrow-leaved Vervain has narrow leaves and small lavender flowers. It thrives is sandy soil and will not tolerate shade or competition from other plants. A great option for boarders or rock gardens where it has room to shine. The flowers attract bees and skippers. The plant is a host for Common Buckeye butterfly caterpillars.
Sun Exposure: Full
Soil Moisture: Medium Dry to Dry
Height: 2 feet
Bloom Time: June to August
Species Notes: Native and rare in parts of Wisconsin (view range map).
