Cultivation of purple coneflower (echinacea purpurea L.) for production of different types of medicinal plant raw material

The technology that is elaborated is to grow purple cone-flower (Echinacea Purpurea L.) producing appropriate roots and rhizomes that can be used to obtain at the same time the additional output in the substance of juice from both the foliage and dry plants. Optimal results on yield and quality of additional output were achieved when the plants were rejuvenated at the stage of budding.