coneflower

Coneflower (Echinacea purpurea 'Primadonna White') requires regular watering and thrives best with consistent access to moisture. Water the plant deeply once a week to provide enough moisture for healthy growth, or more often if the soil is exceptionally dry. Make sure the soil is damp about 2 to 3 inches deep when watering. In periods of continuous hot weather, coneflower may benefit from supplemental watering to keep the soil from completely drying out. Increase the frequency of watering during this time but be careful not to saturate the soil.

Coneflower, otherwise known as Echinacea purpurea 'Primadonna White', should be grown in full sun to partial shade in order to thrive. It should receive 6 to 8 hours of direct sunlight every day in order to produce its fullest and most beautiful blooms. When grown in partially shady conditions, the plant may need slightly more sun each day. However, it is important to note that too much direct sunshine can cause the leaves to wilt, so be sure not to overexpose it to the sun. Additionally, in order for coneflower to bloom profusely, it should be provided at least 5 hours of direct sunlight each day during the summer months.

Sandy Loamy Clay Rocky

Hardiness zone 3–8.

Coneflower (Echinacea purpurea 'Primadonna White') should be pruned once a year during the late winter or early spring, around February or March. The plant should be cut back up to 1-third of its total size, just above a pair of healthy leaves. Removing any dead or diseased stems and foliage should be done to help ensure a healthy growing cycle and avoid the spread of plant diseases. Pruning should also be done to produce more evenly spaced plant stems for better air flow and to promote fuller blooms for the next growing season.

Seed Propagation