A reader asked me why her hydrangea tree was not doing so well. I wrote a column about this in August, but this is the fourth question about hydrangeas I have had in the last two weeks. Her hydrangea ...

The third week of July is the beginning of hydrangea season. I love hydrangeas so much that I have an entire outdoor garden room devoted to shade-loving hydrangeas. (You can see the blue and white ...

Hydrangeas not blooming may be due to improper pruning time, winter damage, or too much shade. Bigleaf and oakleaf hydrangeas bloom on old wood, so pruning them in winter removes flower buds. Smooth ...

Be especially cautious when deadheading cascade hydrangea. "Cascade hydrangea blooms on new and old growth and should only be deadheaded to the first set of leaves to allow the plant to produce the ...

Last year I attended a summer conference in Minnesota. We toured some really huge commercial facilities, greenhouses, propagation rooms and associated potting and shipping areas. It was really, really ...