This perennial reaches a height of 2 feet, grows in shade to full sun, and blooms from April through June. With deadheading, and a little extra water, it can bloom all summer. It likes well drained soils of sand, loam, clay, or limestone. Purple Coneflower is one of the very best plants to attract butterflies. It is also important species to add into any tall grass prairie restoration. Seed can be sown in fall or spring. Blooms April thru May, Perennial. For best results plant in Fall to bloom in late to mid Spring. Germination rate about 70% or better. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.