As such, the winter hardiness zones are not accurate for potted plants. Potted panicle and smooth hydrangeas can be overwintered outdoors only in hardiness zones 5-9, and bigleaf and oakleaf ...

Always move potted hydrangeas indoors before the frost. Even a garage or shed can provide more protection than being left on an uncovered porch or deck. This method is especially important for ...

For gardeners living at upper elevations, growing the lovely hydrangea is an excellent choice. Not only does the shrub love ...

The hydrangea variety nabbed the Flower of the Year prize in the Potted Plant Division in the ... turned to growing hydrangeas, which can be shipped in spring, as a way to better their financial ...