Coreopsis PERMATHREAD™ Series are bred by hybridizer Darrell Probst Large flowers keep their color and rebloom all summer if cut back. They grow to be about 1 to 1.5 ft. tall and 1.5 to 2 ft. wide with dark green, thread-leaf foliage. The flowers are sterile so they rebloom all summer and will not self-seed.
Coreopsis PERMATHREAD Cherry Blast PPAF is a broad blast of cherry red in the center of each bloom, which fades to pale pink and white at the edges. An exceptional accent plant.