Coreopsis lanceolata
Sunny, golden-yellow flowers with a darker yellow center brighten the garden above lush, green foliage. An outstanding addition to perennial borders and wildflower gardens. Semi-double and double flowers. 24 in. Hardy zones 4-9.
250 mg
Light | Full sun |
Bloom time | Mid-Late |
Plant spacing | 12 inches |
Planting depth | 1/4 inch |
Days to germination | 14-21 |
Plant height | 24 inches |
Gardener’s Notes: Sow directly outdoors in fertile, well-drained soil in later fall for germination the following spring or sow in spring as soon as soil can be worked. Seeds may be started indoors 8-10 weeks before transplanting outdoors. Water during extended hot, dry weather. Remove faded blooms for continued flowering. Cover with mulch in late fall. Divided plants every 2-3 years for best growth. Hardy zones 4-9.