Sour grapes Posted on April 27, 2008 by Anne Leave a comment Last summer, our grapevine produced many bunches of wine grapes that ended up rotting on the vine because they were too sour to eat. The grapes are now gone and will be replaced with Clemantis climbling flowers. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related