Upright perennial to about 1.5m tall, with coarsely hairy, lance-shaped mid-green basal leaves to 15cm long, and solitary flowerheads to 12cm across with slightly reflexed, light purplish-pink rays ...
Upright perennial coneflower about 75cm tall, producing a profusion of dark purple-red blooms with sprays of horizontal petals surrounding a prominent central orange cone, flowering from midsummer to ...
Strictly speaking, trees and shrubs are perennials, but we tend to think of perennials as long-lived plants. Perennials mostly flower in spring, summer or autumn, with a handful blooming in winter, ...
Now, not only are there single flowered varieties of these tough, zone 3-5 hardy perennials with flowers like huge lawn daisies, but double forms, shaggy and frilly forms, anemone-centered varieties ...