Young grape vines hit a brick wall!
I plated concords and muscadines (Carlos and Summit) back in the spring. July and early August yields very fast growth but it seems like they have stopped growing. They still look green and healthy, but I'm just not getting the development I am looking for.
When do you guys usually notice your vines stop growing? Also, I've been giving 10-10-10 on the first day of every month since June. Should I give another round of fertilizer in Sept? When in the year should feeding be discontinued?