Hello everyone,
I have a red flame grapevine planted about 6 years ago in California, and it is growing very vigorously.
Recently, leaves near the top have been getting this strange coloration where there are large patches of yellow with a small brown dot in the center. This has never happened before.
Can anyone help with identifying the cause of this problem, and what I can do to save it?
I have a red flame grapevine planted about 6 years ago in California, and it is growing very vigorously.
Recently, leaves near the top have been getting this strange coloration where there are large patches of yellow with a small brown dot in the center. This has never happened before.
Can anyone help with identifying the cause of this problem, and what I can do to save it?