If the flower heads are not removed, the wild-types will re-seed in the garden. Gardeners who want their Echinacea to produce seed should plant at least 2 genetically distinct individuals. All of the species are self-infertile to some degree.
At the end of the season, leave the spent flowers on the plant and you will be rewarded with fall and winter visits by goldfinches who feed on the seeds.Įchinacea 'Tangerine Dream' PP 21,773 How to Propagate Purple ConeflowerĮchinacea plants may be propagated by seed or division, but remember that hybrid cultivars will not come true from seed.
Spent Echinacea flowers can be removed (dead-headed) to improve the general appearance of the plant, but it is not necessary. How do I keep coneflower looking its best through the summer? For best performance, however, we recommend at least 1-2" of water per week during the growing season. How much water does coneflower need?Įchinacea plants are tough native plants that are quite drought tolerant once established in the garden. The wild species Echinacea angustifolia and Echinacea pallida can tolerate more alkaline conditions while Echinacea paradoxa and Echinacea tennesseensis prefer a more acidic soil. Most of the Echinacea hybrids do well in a wide range of soil pH levels. Some wild species prefer alkaline and some prefer slightly acid soil. What type of soil pH does coneflower prefer? Poor drainage in the winter is very effective at killing coneflowers. Like most perennials, Echinacea performs best in a well-drained soil. What type of soil drainage does coneflower prefer? They are very adaptable to soil type and can be grown in dry sandy soil, glacial tills, fluvial silts, loess, clay, loam soils, and even coal mine spoils. What kind of soil do coneflowers like?Įchinacea looks best in a compost ammended soil but tolerates nutrient poor soils better than most garden plants.
What humidity levels does coneflower tolerate?Įchinacea plants tolerate humid air well and do well in the humidity of the east coast and midwest How much sunlight does a coneflower need?Įchinacea plants prefer full sun which means 6+ hours of direct sunlight per day. What temperatures do coneflowers like?Įchinacea plants prefer hot daytime temperatures during the summer. Most of the wild-types are hardy in zones 3-8 and can be grown almost anywhere in the continental US. They are great plants for southern gardeners but are also quite cold tolerant. 88 to 1.2 dry liters in volumeġ.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volumeġ.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volumeġ.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volumeĢ.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volumeģ.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volumeġ.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volumeĢ.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volumeĢ.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volumeĥ.98 to 6.08 dry gallons / 26.34 to 26.Echinacea 'Sunset' PP 16,424 How to grow Purple Coneflowers (and red, and orange, and yellow coneflowers too)Įchinacea are fairly easy to grow. 96 dry liter in volumeġ.4 dry quarts / 1.59 dry liters in volumeġ.89 of a dry quart / 2.08 dry liters in volume
Nature Hills Container Size by Volume Young Plants to 18 Months Get started today, order yours from our experts at Nature Hills for the best selection! Hummingbirds and other beneficial pollinators will also visit your garden adding to the spectacular show! Make sure you have seating nearby, you'll want to watch this "Nature Television" show of your very own.
You'll love watching butterflies and wonderful goldfinch birds flit from flower to flower, and so will your friends and family. Leave these plants standing for winter interest, and only trim back in early spring. Next, layer in a fine textured ornamental grass, such as Maiden Grass or Prairie Dropseed and you'll achieve a visually appealing combination that works from the late spring through fall. For the best look possible, plant in clusters of odd numbered groups of 3, 5, 7, or 9. Or, choose to partner with other rough textured native favorites such as Black-Eyed Susan or Blanket Flower. Underplant with Ajuga groundcover to complete the look. They'll pair beautifully to create a restful oasis with other cool tones, such as False Indigo, Butterfly Bush, Salvia or Russian Sage. Plant these in long drifts of gentle zig zags in front of larger shrubs to create a very natural look in your backyard. The Purple Coneflower (Echinacea purpurea) is a prairie native that really delivers. Smart Landscapes rely on rugged, low maintenance native perennials that come back year after year and produce long-lasting blooms all season long.