Mildew on peony leaves

My peony leaves got mildew on them and treatment didn’t work. This plant is in a winterized pot and new to me this year. Should I cut off all the leaves and throw them out to reduce chances of the…

Leaf Spot

This is an example of something that has invaded my Joe Pye plants and a new Nannyberry (viburnum). The viburnum looks very bad. The Joe Pyes will come back next year. Is this a fungus, an insect? I cannot seem…

weeds and tomato blight

I’ve been trying to get rid of weeds (Please see attached) at my backyard garden for the last several years but without any success. This year I have planted my vegetables in the bucket yet the weeds are growing and…

A mass on my plum tree branches

Hello. I have noticed that there are masses growing on the branches of my plum tree. Last year someone told me that it might be harmful. I cut all the branches with the masses. This year they all grew back…

Pagoda dogwood partially covered with leaves

I have had a pagoda dogwood shrub for about 6 years and it has always been very healthy. This year only about half of the branches have leaves on them. Some of the branches seem dead. I put shrub fertilizer…