Blue Vervain is a wonderful wildflower garden plant. Its prolific and showy deep-blue flower spikes attract bees and butterflies. Blue Vervain grows up to 1.5 metres tall (2-5 feet). In the wild, this plant tends to grow in moist areas, but in the garden appears to be widely adaptable to many moisture conditions. Blue Vervain is very easy to grow from seed.
Detailed germination instructions are inside the package.