I do not question the numerous collections of plants in this garden. All are favorites, so why not plant more?
While the possibility of cold damage to flowers of early flowering magnolias might eliminate their consideration in a smaller garden, the varying flowering times of multiple selections in this garden ensure that at least some will flower and fade without damage.
The earliest magnolias to flower in the garden, ‘Merrill’ (Magnolia × loebneri ‘Merrill’) and ‘Royal Star’ (M. stellata) often suffer in freezing temperatures that are common in early and mid-March. Still, if flowers remain intact for the better part of a week, I’m happy. In the last weeks of February, the swelling buds of both magnolias are closely monitored in anticipation of the largest blooms of the early season.
‘Jane’ (M. ‘Jane’) and several other early flowering magnolias, notably the huge, soft yellow ‘Elizabeth’ (M. x ‘Elizabeth’) in the front garden, bloom two to three weeks later when damage is rarer, though the sight of forty feet of browned flowers is ghastly.
Evergreen magnolias ‘Bracken’s Brown Beauty’ and Greenback (M. grandiflora) and two semi-evergreen Sweetbay magnolias (M. virginiana) flower months later. Both tolerate full sun or shade and varied soil moisture, including the very damp rear garden. Unfortunately, lower branches of the prized Bigleaf magnolia (M. macrophylla) have been lost as its surrounding shade has increased so that huge leaves and flowers are now visible only at a distance.
In close proximity to the bigleaf and sweetbay magnolias in part shade is a small collection of sweetshrubs (Calycanthus). The native (C. floridus) is first to flower in early spring, but often accompanied by the pale yellow ‘Athens’ and ‘Michael Lindsey’. Soon to follow are hybrids ‘Venus’, ‘Hartlage Wine’, ‘Aphrodite’, and the recently planted, dark leafed ‘Burgundy Spice’ that has grown vigorously in part sun.
Much of the ground beneath the magnolias and sweetshrubs in the side garden is covered by an uncountable number of hellebores (Hellebores). The larger hellebores number a hundred or more, but there are hundreds more seedlings that will be thinned, with many discarded, and others left in place until the third year when flowers determine if they are worthy of transplanting.
The Christmas rose (H. niger) begins flowering early in December, with hybrid varieties beginning to bloom as these fade in January and continuing into March. Seedlings of Stinking hellebores (H. foetidus) add textural, finely divided leaves, while other seedlings might have unremarkable light green flowers or ones with splendid markings. All are treasured, and additions will continue as ones catch my eye.