To obtain plants that are true to type, it is best to propagate hibiscus from division of the roots. German, Japanese, and Siberian types are commonly grown in the garden. They are grown for cut flowers also. Dwarf iris grows 3 to 12 inches high, while tall iris grows 24 to 30 inches. When well grown, a group of species and varieties of this genus provides much color and fragrance from late spring to midsummer.
Lilies require well-drained, loose soil, preferably in full sun for best results.
The bulbs are planted in late fall. Most lilies are stem rooting, and these should be planted about 5 to 6 inches deep. The nonstem-rooting lily, such as the madonna lily, should be slightly covered with soil. The plants grow from 30 to 60 inches high. Lupines do well in partial shade and wooded areas.