I bought a Blue Skies lilac bush two years ago. Late last summer, all the leaves turned yellow, then brown, so my gardener pulled them all off. Right now, the bush is full of green leaves, but I'm noticing a few of them starting to turn yellow. What am I doing wrong? I live in the San Francisco Bay Area.
I bought a Blue Skies lilac bush two years ago. Late last summer, all the leaves turned yellow, then brown, so my gardener pulled them all off. Right now, the bush is full of green leaves, but I'm noticing a few of them starting to turn yellow. What am I doing wrong? I live in the San Francisco Bay Area.