Eremurus are truly spectacular plants and are also known as foxtail lilies. Foxtrot has pure yellow flower stems that grow to 4 feet. Eremurus are very spectacular plants and with a bit of patience can come back year after year. They are ideal for sunny borders where they need to be sheltered from high winds and the flower spike contains several hundred flowers. They need feeding very well when in leaf and flower and over the winter ensure they are well covered with some well rotted manure and home made compost.