Purple coneflower (Echinacea purpurea 'Kim's Knee High') eh-kih-NAY-shah per-per-EE-ah Synonyms:  Rudbeckia purpurea Genus:  Echinacea This native meadow derivative is a compact version of the species. It blooms from midsummer into early autumn, with prominent, copper-orange central cones surrounded by drooping, rose- or purple-pink ray petals. It will reach 24 inches if not cut back. Noteworthy Characteristics:  Medicinal. Attracts butterflies, bees, and birds in winter if cones are left on plant.  Care:  Grow in deep, well-drained soil in full sun. It is tolerant of drought, heat, humidity, and poor soils. Cut back stems to promote more flowering and reduce excessive self-seeding. Deadheading prolongs flowering. Propagation:  Sow seed at 55°F in spring. Divide clumps in spring every 3 to 4 years. Take root cuttings from autumn to early winter. Problems:  Leaf miners, powdery mildew, bacterial spots, and gray mold. Vine weevils may feed on roots.

Overview

Height 1 ft. to 3 ft. Spread 1 ft. to 3 ft. Growth Habit Clumps Growth Pace Moderate Grower Light Full Sun to Part Shade Moisture Dry to Medium Maintenance Low Characteristics Attracts Song Birds, Attracts Butterflies, Native, Self Seeds, Showy Flowers, Showy Seed Heads Bloom Time Early Fall, Fall, Late Summer, Summer Flower Color Salmon, Pink, Purple Uses Beds and Borders, Cut Flower, Dried Flower, Naturalizing Style Cottage Garden, Meadow Garden Seasonal Interest Summer Interest Tolerance Drought Tolerant Type Perennials