I checked with the Chicago Botanic Garden’s Plant Health Care supervisor, who has seen this same problem in some of the Garden’s hydrangeas this spring. Your description fits the damage we see from ...

“Some of the leaves on my Annabelle hydrangeas are curled up, making the plants look funny. What is causing this, and is there anything I need to do to help my plants?” Your description fits the ...

If you have hydrangeas in your yard, you may have noticed odd structures in the plant in mid-May. These bladder-like pouches at the ends of branches are made up of cupped leaves tied together with ...

I planted a climbing hydrangea at the back of a raised flower bed several years ago. After a slow start is has done well, but now its roots are coming up to the surface of the soil (to seek water, ...