Oh, I found a new use for paper 50# feed bags. I am using them to line the walkways between my garden boxes until I can get my chipper out and cover them. I have also found a new use for wood pallets. They work great for planting lettuce. One row is 1 week, the next week plant the next. And so on all summer. As one row is harvested re plant , after adding more compost, with more lettuce. You could also enclose one side of it with plywood, give it legs and make it a table covered in lettuce so you can pick with out even bending over.
I've also planted 2 tomato plants sticking out of a hole in the bottom of a 5 gallon bucket that's being hung from a tree branch. Figured I would try my own "topsy-turvy " planter.