Hydrangea Care
HYDRANGEA SCALE
I was horrified this past weekend to spot an extensive case of hydrangea scale on my climbing hydrangea (hydrangea ssp. petiolaris). It was an accidental discovery as my original mission was to prune it back. As covered in my book, Success with Hydrangeas, climbing hydrangeas flower on old wood so I knew it had to…
Read MoreHYDRANGEA PRUNING: BIG LEAF AND MOUNTAIN PLANTS
It’s finally time to prune your big leaf and mountain hydrangeas. This is in addition to what I wrote in January about hydrangea pruning. At that time I wrote that it was safe to go out and prune your woodland/smooth hydrangeas and your panicle hydrangeas. If you haven’t already done that, get going unless you live…
Read MoreFree Hydrangea Zoom Webinar
Yet another free hydrangea zoom webinar. YIPPEE!!!
Read MoreTRANSPLANTING HYDRANGEAS
I am getting lots of questions about transplanting hydrangeas. This post should help answer most of them. Transplanting hydrangeas follows the general rule for transplanting anything: do it in the season opposite of the one in which it performs, i.e., its “off season.” So if something blooms in the fall, transplant and divide it in…
Read MoreHydrangea Pruning
I am delighted to tell you that I have just confirmed a free virtual upcoming hydrangea pruning talk, Pruning Big Leaf Hydrangeas.
Read MoreHydrangea Care Late Winter
Are you as anxious to get outside as I am? Especially to engage in some late winter hydrangea care? Despite my itchy fingers, I know I am in the HYDRANGEA DANGER ZONE™ (HDZ). Doing the wrong thing at the wrong time can rob me of my flowers for the season if I’m not careful. So…
Read MoreHYDRANGEA PRUNING
My apologies for being absent for so long. I have been working on a new hydrangea book about pruning to the exclusion of just about everything else. But I am seeing lots of questions in a variety of formats asking about hydrangea pruning. Clearly, it’s time to open the hydrangea pruning discussion for 2021.
Read MoreTime to Prepare Hydrangeas for Winter
It happened again – sudden freezing temps hit before my hydrangeas had a chance to harden off. Not a frost, but a solid freeze at 27 F that turned the birdbath turned into a skating rink. So sad to go outside and see what those temps did to my big leaf and mountain hydrangeas. Time…
Read MoreReport on 2020 Winter Impact on Hydrangeas
It’s time to report on 2020 winter impact on my hydrangeas, a little later than I would have liked. I test both new and old introductions to the big leaf (macrophylla) and mountain (serrata) hydrangea families. Invariably, some plants produce few or no flowers. Then I examine why that happened. You can read previous reports…
Read MoreHYDRANGEA CARE in JULY: Make your plants thrive
You should be having a fabulous hydrangea year. The relatively mild winter and forgiving spring is giving gardeners in the Northeast a fantastic show. Just about every big leaf hydrangea (macrophylla) is flowering. If your plants aren’t performing, take a minute to read a post I just did for the National Garden Bureau. In July it’s…
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