Safe some money my friend say's

We ALL SEE HOW MUCH FOOD IS GETTING TO BE AND HOW MUCH GAS AND SO ON IS, WELL HERE IS A IDEA TO SAVE SOME MONEY... I will be doing this a friend has done one and is getting great results I want to make sure I have the things I need and I'm gonna start here to save some money... I hope you try this and it can be whatever you want to plant..
Here is the website for square foot gardening. http://www.squarefootgardening.com/
PS my Friends teach me allot thanks Ly D
Stacy