Zones: 5 to 10
Size: 3' tall and 2' wide
Growth Rate: Moderate
Thin, thread-like leaves and yellow flowers in summer to autumn. Spreads slowly by rhizomes. Abundant flowers from early summer through autumn. Drought tolerant. Tends to live longer than Coreopsis grandiflora. Well-drained soil.
'Zagreb' considered to be one of the toughest and best-performing.
Published in SP. Pl. 2: 907 in 1753.
Native to West Virginia, North Carolina, South Carolina, Maryland, Georgia, Mississippi and Virginia.