Coreopsis grandiflora ‘Double the Sun’ grows 12-14” tall x 12-14” wide, and thrives in full sun along the coast. In areas of intense summer heat, provide afternoon shade. This low maintenance perennial has a long bloom cycle, beginning in spring and carrying on through till late fall. Deadheading of faded blooms encourages re-bloom. These bright and breezy plants are stunning when mass planted and are equally beautiful tucked into mixed containers and window boxes.

Coreopsis grandiflora is a great plant to use in natural dying - it produces a strong yellow/orange dye. Harvest the flowers in full bloom. Cutting the plants back will encourage continuous flowering through to the autumn – until the first frost. The flowers can be used fresh or dried for dyeing.