Quote:Jerry how can I get this grape to give me more plants off of it? Would that be root cutting method?
Easiest method for the grape is layering . Just put a clump of dirt on a vine to hold it down on the ground . It will root . Cut it free next year and move it to a new spot .
Many things can affect flavor on blackberry . Lots of rain gives berries with less flavor . Dry conditions can increase flavor . Genetics also .
You are blessed with mild winters and can grow the newer releases .They perform poorly in zone 5 no matter what they claim . Lots of winter injury . The breeding work is done for commercial growers on the west coast and Ar .
I tried black satin years ago . The canes froze every year .
Thank you so much. I will layer a branch.

My satin has layered it's self like crazy. Every where it touched the soil it started a new plant. I appreciate your help with this blackberry.
I'm sorry you have trouble there with them freezing.