I have grown pineapples by planting the top. Never used apples but it takes two years (or more depending upon climate) for it to make fruit again. I had the best success when I lived in Saudi Arabia and could consistently get them to fruit on a biennial basis. As far as wrapping them with plastic wrap it may just keep the plant warmer and moister (is that a real word?). George Gayle Fields wrote: > > I thought I would post this question to both gardening groups as I > really need an answer. We are trying to get my pineapple plants at > school to have little pineapples. The method mentioned was to wrap it > in plastic and add an apple around the plant. Is this correct? Do you > add a whole apple or do you cut it? The kids are really into this so I > need to get it right. Any suggestions would be appreciated. > > Thanks, > Gayle > -- > > "Kindness is the language which the deaf can hear and the blind can see" > > Mark Twain