 | Silver Dollar Panicle Hydrangea. Do you love hydrangeas but don't have the space? Silver Dollar Panicle Hydrangea (Hydrangea paniculata 'Silver Dollar) is just what you're looking for. This small but mighty beauty blooms with full-sized flowers in a more compact form than you'd expect from a Panicle Hydrangea. The big green leaves fill out in the spring and early summer. Then in mid-summer through fall Silver Dollar covers itself in dense trusses of lacy, creamy-white blooms held upright on strong stems. The whole effect is romantic... - Silver Dollar Panicle Hydrangea. |