Wonderful, thanks! I'm guessing the potting mix you use might have some fert in it? Or do you mix your own? Alfalfa pellets? (they seem to be good for everything!)
Looks like those pots are about the biggest clay pots you can get? I see a trip to IKEA in my future, they have wonderful big clay pots for a lot less than Home Depot.
Might try peas in one of my Earth Boxes as well.