My grapes after forming in bunches shrivel up and go no further.

Question

This has happened for the last 5 years. Do I rip them out and start again.

Answer 1

Your symptoms sound quite a bit like grape black rot. This can be hard to control, but there are ways to do so. This article will help: https://www.gardeningknowhow.com/edible/fruits/grapes/black-rot-grape-treatment.htm

Thank you for sending us your gardening question.