Tanacetum parthenium Ultra White Double is a new, first year flowering perennial that produces incredibly sweet, double petal, 1" inch blooms with a light yellow center that are well branched on 24" inch stems. It is a wonderful addition for cut flower growers looking for variety among their filler flower options, as well as a gorgeous addition to cottage gardens and border planting for growers desiring a dainty, daisy type option to pair with color block plantings. Excellent option for nursery stock growers who lean towards having specialty plants for discerning customers who enjoy variety. Packet: 50 seeds.