Seeds from Lilium szovitsianum. Lilium szovitsianum is a hardy lily species with large, nodding, light canary yellow flowers. They Resemble a Lilium monadelphum. The flowers are also pleasantly scented. Grows 3 to 6 feet tall and mature plants produce up to 20 large flowers. Grown in full sun to part shade, soils should be well drained but heavy. They do not like drying out. Zones 7-8.