Grape clusters shrinking?
Hi, I have a small Vineyard in Fulton. Within the last 2 weeks I've noticed several vines with bunches that seem to be shrinking, and splitting of the grapes. I've tried dusting with sulfur spray to control mildew earlier and now the clusters of grapes look grayish and aren't thriving. I don't know what to do or what's wrong.
Also seeing some leaves change colors, with red splotches, and falling off. Can you help? Kathy
Sonoma County California
Please contact our Viticulture Advisor, Rhonda Smith at firstname.lastname@example.org
Please include the photos and background information you included here.
Thank you, Karen