Water deeply but infrequently to encourage deep roots and strong stems. The tallest varieties may need staking. There are few serious pests, but be on the watch for signs of mildew. A handsome workhorse perennial belonging to the Daisy family, native to open meadows in the United States. Hairy, sturdy greenery which grows 12-18 inches tall with high, slender rootstocks.
Seeds are a favorite of goldfinches.
Easy to grow from seed. Best if planted in foreground for borders. Given a sunny spot, coreopsis will thrive in almost any well-drained soil. Space plants 2-3 feet apart. Flowers are favored for cutting, creating lavish bouquets.