Add Yahoo as a preferred source to see more of our stories on Google. If a lot of cold wind blows past your rhododendron in the winter, it will curl its leaves inward so less leaf surface is exposed; ...

Dear Sue: My beautiful rhododendron blooms every Memorial Day. Then, after a while, some leaves yellow and drop to the ground. I know that they need acid. I sprinkle a dissolved powder form into the ...

Rhododendrons are evergreen shrubs that produce stunning spring blooms. Learn more about rhododendrons, their care, and ways ...

Q. My rhododendron has leaves that are curling up. Is it dying? — Susan, Wallkill A. Rhododendron leaves begin to cup and curl at the edges when temperatures drop to below 35 degrees F. At 25 degrees, ...

Several people have expressed alarm at the drooping leaves on their rhododendrons during the recent cold weather. This is most pronounced on the rhododendron varieties with thick, waxy leaves. The ...

Same rhododendron in different temperatures. When you step outside on a cold winter’s day, have you noticed how rhododendron leaves change their appearance? Usually, they are glossy and full. But when ...

Rhododendrons make incredibly accurate living thermometers. When I went for a walk this morning, it felt cold, and I figured it was at least in the teens, but the rhododendron leaves were drooping, ...

Same rhododendron, different times of day. When you step outside on a cold winter’s day, have you noticed how rhododendron leaves change their appearance? Usually, they are glossy and full. But when ...

Q. Why have my rhododendron's leaves turned brown and curled up this winter? Will my shrub be all right? — Beth, Monticello A. When the temperature drops below 35 degrees F, rhododendron leaves begin ...

I remember my wife once told me about a landscaper she was working with who talked about rhododendrons and azaleas as tri-annuals. The landscaper was implying that rhododendrons and azalea will only ...

Q:One of my PJM rhododendrons has yellow leaves while the other two have green leaves. The leaves on the yellow plant have dried up completely. What could be wrong? A:Rhododendron is an acid-loving ...