Types of Hydrangeas
HYDRANGEA STATUS LATE SPRING
Finally, it’s here. The hydrangeas in USDA Zones 5 and 6 are not only showing buds, but flowers have begun to emerge on some varieties. So it’s time for a status check for this season’s hydrangeas.
Read MoreTIME TO PRUNE OLD WOOD HYDRANGEAS
It’s finally time to prune your old wood hydrangeas. This is in addition to what I wrote in February of this year about hydrangea pruning. At that time I wrote it was safe to prune your panicle and woodland hydrangeas in late winter. If you haven’t already done that, get going unless you live in…
Read MoreHYDRANGEA PRUNING IN LATE WINTER
Thinking about hydrangea pruning in later winter? I know we all get itchy fingers about now, but take a deep breath and step back.
Read MoreNEW HYDRANGEAS, PART 3
My last two posts covered several new hydrangeas you are likely to meet this year. Here is part 3 with details on a few more. I also provide some links: one is for a new study on woodland/smooth hydrangeas that you may find useful. The second link will take you to an excellent article on…
Read MoreNEW HYDRANGEAS COMING THIS YEAR
As I promised in my last post of 2021, here is the second installment about new hydrangeas that are coming to local garden centers in 2022. Some are newer than others, but since it takes a while to build up stock, it also takes time to get them out into gardeners’ hands.
Read MoreNEW HYDRANGEA INTRODUCTIONS
I woke up yesterday morning to this lovely winter scene. Not much of a surprise as I DO live in zone 5B. Since I am already in the holiday spirit, this “mood” snow got me thinking about how some of the new hydrangea introductions for 2022 will fit into my garden and winter view.
Read MoreHYDRANGEA WINTER PROTECTION
I woke up to a very dark 44 degrees F this morning, a stark reminder that I need to get organized to do some hydrangea winter protection. Those that aren’t planted in protected locations as I described in an earlier blog post need a little help if I want to give them their best chance…
Read MoreCHANGING THE COLOR OF YOUR HYDRANGEAS
If your ground isn’t frozen yet (in the Northern hemisphere) or you haven’t wrapped your hydrangeas for winter (maybe you’re not doing that anyway), now is the best time to work on changing the color of your hydrangeas. Many big leaf (Hydrangea macrophylla) and mountain (H. serrata) flowers can be changed to either blue or…
Read MoreHYDRANGEA LEAF SPOTS
I am getting a lot of questions these days about hydrangea leaf spots and unsightly foliage. In most cases, the spots are from an infection by Xanthomonas campestris, or Cercospora which grows from the pathogen Cercospora hydrangeae. I’m also seeing powdery mildew on many other plants, like veggies and perennials that also blemish hydrangeas. You…
Read MoreTransplanting Hydrangeas in Autumn
Autumn is the best time for transplanting your hydrangeas (that means now), unless you live in the Southern Hemisphere.
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