- You Will Get 315 Seeds Of Clover, Purple Prairie Flower Seeds. - Perennial. - Purple. - 12 to 36 inches tall. - Full sun or part shade. - Hardy zones 4 to 9. - Drought tolerant. - Graceful flower petals surround a raised center cone and open starting at the bottom and working their way up to the top. - Blooms late spring and into fall. - Comes with planting instructions.