(Shasta Daisy) Amazing Daisies™ Daisy May® Leucanthemum is a gorgeous and exciting new shasta daisy with beautiful white flowers that have 2 rows of petals. Standing up to 24 inches tall and spreading up to 18 inches wide, Daisy May® creates a nice mounding habit. Because Daisy May® is such a profuse bloomer, blooming up to 2-4 weeks before many other Shasta varieties, the plants are constantly covered with blooms from late spring to early summer. Enjoy more blooms in late summer if early blooms are deadheaded. This PROVEN WINNERS® Daisy May® is a well behaved, tidy perennial that is very easy to grow!