Did you know that grapes can be trained into patio trees? Me neither. That is, until I saw one in all its glory on page 131. Last week I noticed that my local garden center is selling all sorts of wine grapes, like merlot and pinot noir. How awesome would it be to have a pot with a grape “tree” that you can use to make your own wine? Susan and Rebecca have several other ideas for edible plants that can be trained into small trees, perfect for adding height to small spaces.