I have two honeysuckle vines
growing on either side of my south facing trellis. They're about 4 years old. There's an old Maple
tree to the west of the trellis, so that side is always a little behind compared to the east side.
This year some of the leaves are turning black and/or spotty and it doesn't look so good (mainly on the west side). It has been a very rainy season here in northern Maine so far.
Do I have some sort of mildew? What can I do about it? Or should I just sit it out until the sun comes back into our lives?
Thanks for any help you can give.