Not sure what to do for my grapvines.i like in Southeastern Washington, wine country! They are 2 years old and in a large wood bottomless box below our pergola with sufficient drainage into the ground underneath. They've been fine these last 2 years until today. There's a good handful of leaves that are yellowing in a speckled pattern and some of the veins are not green. I recently used Miracle grow to fertilize but it was just once and 2 weeks ago. I'm worried I'll lose them. Please advise. Thanks so much!
Not sure what to do for my grapvines.i like in Southeastern Washington, wine country! They are 2 years old and in a large wood bottomless box below our pergola with sufficient drainage into the ground underneath. They've been fine these last 2 years until today. There's a good handful of leaves that are yellowing in a speckled pattern and some of the veins are not green. I recently used Miracle grow to fertilize but it was just once and 2 weeks ago. I'm worried I'll lose them. Please advise. Thanks so much!