Shop › Echinacea red and yellow mix Echinacea red and yellow mix $3.00 mixture of reflexed red and yellow flowers atop tall (70-100cm) stems. Dormant over winter. Wallabies will eat if hungry. Quantity: Add To Cart Added! mixture of reflexed red and yellow flowers atop tall (70-100cm) stems. Dormant over winter. Wallabies will eat if hungry.