Seeds from Eremurus Foxtail Lily or Desert Candles of mixed colors. Deciduous perennial flowers consisting of many flowers in copper, bright yellow, snow white, pastel pink, orange or any combination of those colors. The leaves grow in tufts of thin, green, straplike strips. Species are known for thick roots that grow out from a central hub. It is also known for being tall, sometimes rising up to 10 feet over the foliage. Hardy in zones 5 to 8 and needs well-drained, but not dry soil.