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Spacing: Coneflowers are clumping plants. One plant will tend to get larger, but it will not spread and overtake the garden via roots or rhizomes. ... Because Echinacea establish deep taproots, you need to plant them where you want them. They do not like to be moved once established.

In the wild, a single plant can live up to 40 years. In the garden, they are best when divided every 4 years. Like all plants in the Asteraceae family, Echinacea flowers are actually inflorescences; a collection of 200-300 small fertile florets bunched together on the cone, known as disk florets.

Planting: Space coneflowers 18 to 24 inches apart. (See plant's stick tag for specific spacing recommendations.) Soil requirements: Coneflower prefers average, well-drained soil but tolerates sandy and clay soils. Water requirements: Water new plants deeply once per week.

2.5-Quart Multicolor Coneflower in Pot in the Annuals department at Lowes.com.

Echinacea, also known as the purple coneflower, is an herbal medicine that has been used for centuries, customarily as a treatment for the common cold, coughs, bronchitis, upper respiratory infections, and some inflammatory conditions. Research on echinacea, including clinical trials, is limited and largely in German.

Place a brown paper bag over the seed head, turn right side up, and let seeds drop into the bag. Professional growers believe stratification (chilling) of the seeds for a few weeks, after they are planted in moist soil, produces a more abundant bloom when growing purple coneflowers.May 24, 2021

Purple coneflowers (Echincea purpurea) and black-eyed Susans (Rudbeckia fulgida) are sometimes both called coneflowers, but the two are distinct species. Both are perennials -- which means they live year after year -- and both are wildflowers native to forests, prairies and meadows of eastern North America.Jul 17, 2013

They are prolific bloomers, and deadheading (removing the dead flowers from living plants) will keep them in bloom all summer. Flowers start blooming from the top of the stem, and each flower remains in bloom for several weeks.Jul 5, 2021

• Also known as the hedge coneflower and purple echinacea, this hardy perennial grows in U.S. Department of Agriculture plant hardiness zones 3 through 9. While the flowers readily set seed, attracting birds and other wildlife, you should cut back the dead blossoms to encourage repeat blooming and prevent self-sowing.

• Typically, this will be some time in late September through October in zones 3 through 10. Spring is another good time to dig and move coneflowers. In spring, you're not only itching to get in the garden, but your coneflowers are vigorously growing. This means spring-transplanted coneflowers will quickly put down new roots.

• If deer are nibbling on the leaves, stalks or foliage of your coneflower, there are some companion plants that can deter less-intrepid animals. Surrounding your coneflowers with plants that have a strong smell, prickly or fuzzy leaves and a bitter taste can keep deer away from your prized blooms.

Coneflowers, also known as Echinacea, are tough little native flowers that draw butterflies, bees, and birds to the garden! Here’s how to grow this American native—and important tips on plant care, from deadheading to cutting back in June.

Coneflowers, also known as Echinacea, are tough little native flowers that draw butterflies, bees, and birds to the garden! Here’s how to grow this American native—and important tips on plant care, from deadheading to cutting back in June. Bright, upright plants, coneflowers are a North American perennial in the Daisy family (Asteraceae).

Bright upright plants, coneflowers are a North American perennial in the Daisy family (Asteraceae). Specifically, the plant is native to the eastern United States, from Iowa and Ohio south to Louisiana and Georgia. They grow 2 to 4 feet in height with dark green foliage. They are fast growers and self-sow their seed profusely.

Tennessee coneflower ( Echinacea tennesseensis ), which has greenish-pink centers with dark mauve flower petals. ‘Finale White’ ( Echinacea purpurea ), which has creamy-white flower heads with greenish-brown centers. ‘Cleopatra’ ( Echinacea hybrid), which has soft-yellow petals with golden-green centers.