needs full sun for best flower production, shaded gardens produce weak stemmed plants
Moisture
average
Soil & Site
average
Flowers
vivid gold and red star shaped flowers, flowers in flushes, petals (actually ray flowers) look tubular
Leaves
ferny foliage
Dimensions
1.5-2 feet tall, mine reached between 12 and 16 inches, use a close spacing so the plants support each other
Maintenance
pruning for shape, dead heading
Propagation
easy from seeds
Misc Facts
Coreopsis is derived from Greek corio-(bug)and -opsis (likeness) components with reference to the appearance of the seed.(www.plantlives.com) )syn Calliopsis tinctoria)
Author's Notes
A weak stemmed plant. I needed to stake mine, Flowers in flushes so dead heading helps improve plants appearance and flower production. I dead headed by grabbing a bunch of the thin spent flower stems and snipping them all at once, individual flower dead heading is laborious. Can be an aggressive re-seeder.
Notes & Reference
#51-Armitage's Manual of Annuals, Biennials, and Half-Hardy Perennials (Alan Arimitage), #76-Annuals for Every Purpose (Larry Hodgson)