Originally Posted by Starstryke

Need some advice on this one. I live down in SE Texas and while I did successfully keep my potted bananas alive this winter I need to re-pot them and when I do they will grow taller. I have been meaning to put in a greenhouse in the backyard and was probably going to go with one of the 20'x10'x7' that I see advertised on ebay. I would probably replace the plastic covers however. I had a thought today though that perhaps I could dig a pit and put the greenhouse over the top of it to increase the height for tall bananas. Anyone have any experience doing something like this or thoughts on why I should not do it ? If this is in the wrong place let me know.