Agapanthus have been cultivated and hybridized extensively since they were first brought to the attention of botanists and gardeners in the 17th century. Native to South Africa, the genus includes 6 species and 14 subspecies, both deciduous and evergreen, and more than 600 interesting and dramatic cultivars. Flowers range in color from pure white through greyish-blue to very dark blue, and plants vary from delightful miniatures for smaller gardens...