Depth of a SFG?
Okay folks I have another question. I know Mel repeatedly says that 6 inch deep beds are more than sufficient for virtually any gardening needs...but I'm not convinced. I was hoping that people would be willing to share their experiences with me. I don't want to go deeper than necessary due to the cost of filling each bed, but I don't want to go too shallow and have my attempts fail. What depth have you used and what kind of vegetables did you plant? Thanks to all!