I have written before about how much I like the Hartlage Wine sweetshrub. Calycanthus x raulstonii ‘Hartlage Wine’ is still a standout performer in our Coastal Maine gardens. After seeing how well it performed here in Boothbay, Maine, I was glad to see another Calycanthus hybrid entering into the horticultural world. This time Dr. Tom Ranney, the noted plant breeder from the Fletcher, NC research station of North Carolina State University (my alma mater), wanted to improve the Hartlage Wine sweetshrub by introducing fragrance back into the flowers. Instead of using Calycanthus floridus, he used the west coast sweetshrub, Calycanthus occidentalis. He hybridized the west coast native with the Chinese species, Calycanthus chinensis. By crossing these two species, he was able to get a large, vigorous shrub with big flowers and fragrance. Thus far, the fragrance has been milder than some of the Calycanthus floridus but I am guessing that the difference in fragrance comes from C. occidentalis. Dr. Ranney named the selected cultivar ‘Aphrodite’ after the Greek goddess of love and beauty. She is certainly lovely and beautiful. The flowers are a nice, deep red with the inner petals having yellow on the tips. Each flower is large, at least 4″ in width. The leaves are massive, up to 8″ in length and a medium green. The growth rate on the shrubs is phenomenal. We planted quite a few small shrubs along our front entry walk and they have grown about 2-3′ in height and width in one growing season.
We also have 3 plants in another spot that we planted last year. They had a bit of tip dieback during the winter of 2014 when our temperatures went down to -7 degrees Fahrenheit. As soon as the new leaves emerged, the plants started growing. They are now reaching almost 6′ in height. It will be interesting to see how large these shrubs will actually get over time. I am also wondering what might happen if you took Aphrodite and crossed it with a selection of Calycanthus floridus such as ‘Michael Lindsey.’ Maybe it will get darker leaves and sweeter flowers?
In the meantime, if you are looking for a beautiful, summer flowering, deciduous shrub for your landscape, run out right now and find Calycanthus ‘Aphrodite’ to add to your garden.
Image: Proven Winners