cold hardy hydrangeas - Fine Gardening
-
Design
Winter-Hardy Hydrangeas
If you haven’t noticed, there are suddenly more hydrangeas (Hydrangea spp. and cvs., Zones 3–9) for northern gardeners than ever before. If you've become frustrated with getting a hydrangea to…
-
Design
How to Get Big Flowers from Bigleaf Hydrangeas
The right mix of light, nutrients, and water, plus winter protection can ensure abundant blooms