How Do You Plant Coreopsis

Choose a location in full sun with well-drained soil after danger of frost. … Remove weeds and work organic matter into the top 6-8 inches of soil; then level and smooth.Sow evenly and thinly cover with ½ inch of fine soil.Firm the soil lightly and keep it evenly moist.

Does coreopsis come back every year?

Some coreopsis are perennial—living more than one year, others are annual—living for only one year. … Some may be perennial in warmer climates, but not live over winter in colder climates. Use annual coreopsis in front of taller summer perennials such as garden phlox, bee balm, or coneflowers.

When should coreopsis be planted?

Spacing: While this varies with the species and cultivar, generally 12 to 18 inches apart will work for most. Planting: Since these are usually found in pots, you can plant the perennial ones most anytime, from early spring (they may tolerate light frost) through early fall.