Echinops ( Globe Thistle ) The many small, blue flowers that make up the round head of Globe Thistle are very attractive to bees and butterflies. It is easily grown in a variety of soils but must be well-drained and not too fertile. The Blooms appear mid-summer through September and the gray-green hairy leaves are also attractive. The plant is tolerant of drought, deer and rabbits. Use in the back of the perennial border. To keep the deep blue color in dried arrangements, cut flowers when young and place in a warm, dry room. Price is for 5 Seeds