Growing upside down tomatoes?

[jstr11]

My neighbor has those hanging tomato bag/pot that you hang upside down. He has early girl tomatoes in there that are bearing TRUCKLOADS of tomatoes! (not litterly). I know early girl tomatoe bear more fruit than most plants but I'm not sure if it's the plants or the pots? I'd think it's be the plants but you never know, well you might know , but that's why i'm asking right?
jstr

[Newt]

I think it's a combination of things.* This is an interesting article.
http://www.seedsofknowledge.com/tomato2.html

Newt

[jstr11]

Thanks! Thant answers my question and shows me how to make one also!

Thanks again!:P

jstr:)