Grapevine...

...If I have the story right...this grapevine was planted some forty years ago...the tree that now shades the grapevine from the sun was only a few feet high. Now this tree stands perhaps a hundred feet tall all but drowning out the light to the vine. Last year there were a half dozen bunches of grapes that the birds enjoyed...this year nothing. Interesting. Will next year have a grape crop...or is the vine finished?