![]() Transplanting can be tricky as Echinacea roots don’t like to be disturbed as seedlings. Ecological considerations aside, some new varieties don’t seem to be as long lived as the true natives. If you are fall sowing, you can plant after a killing frost but before the ground freezes. Coneflower seeds exposed to 40 degrees F for about two months show dramatically improved germination rates. Less genetic diversity transmitted to the next generation of plants leaves echinacea species’ at risk for disease and decay of their genetic line. This means they are genetic clones of each other and do not contribute to genetic diversity within the Echinacea gene pool. It is not an exaggeration to say that purple coneflower (aka Echinacea purpurea) is the one of the finest native perennials in the U.S. The plants blossom throughout summer and grow as perennials in U.S. ![]() Humans reproduce most hybrid varieties through vegetative propagation, either by tissue culture or by cuttings and divisions. Purple coneflowers (Echinacea purpurea) produce daisy-shaped purple flowers with a large central cone. Propagate by root cuttings from late autumn to early winter. (Store the seeds for 2-3 months at 31-37 degrees.) A fridge is a good place to keep them indoors. The seeds germinate best when they have been cold stratified. This article reviews the benefits, uses, side effects and dosage of echinacea. Propagate by division in spring or fall although this plant resents disturbance. Growing echinacea from seeds is the most common way to propagate the plant. However, preliminary studies on the subject suggests some single flowered hybrids are as attractive to pollinators as their parent plants.Īdditionally, some hybrid varieties are sterile and do not produce viable seeds to support seed eating birds. Echinacea is a popular herbal remedy, primarily known for its potential to prevent or treat the common cold. We know that hybrid echinaceas with double and triple blooms are useless to pollinators because the extra petals block nectar and pollen. Native coneflowers are excellent food sources for pollinators, but the jury is still out on whether hybrids are as beneficial. Purple Coneflower is 60 - 120 cm tall with tall stems, solitary flower heads, large flowers with corolla diameters of 8 - 13 cm. All of the varieties shown in this post will be available at our fall plant sale! Cons Varieties of echinacea: 4 types of echinacea to try in your plot 1.‘Salsa’ Echinacea is from the Sombrero series of coneflowers offered by Walter’s Garden. Shop echinacea at Walmart (opens in new tab).Shop echinacea at Home Depot (opens in new tab).Place in fertile, well-drained soil enriched with organic. Shop echinacea at Burpee (opens in new tab) Fall is the best time to plant purple coneflower because they establish more easily in cooler weather.Where to buy echinacea seeds and plants in the US: Purple Coneflower: USDA Zone: 4-9: Plant number: 1.196.720. Shop echinacea at Waitrose Garden (opens in new tab).Shop echinacea at You Garden (opens in new tab). ![]()
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