Posted by nancywalker on March 25, 19100 at 21:13:18:
In Reply to: prunning concord grape vines posted by Tony on March 09, 19100 at 06:32:37:
:
when do I prune concord grape vines and how?
winter time. prune each branch leaving 3 good main leaders. feed with 10-10-10- in may and june