Thats a good call! This is a good example of low lying food that should be separated. Plant crack is pretty accurate statement. Its stronger than any miracle grow you can buy at the store.
Thanks for all the information. I've already planted most of my garden for the season, and have root veggies and lettuce mixed with the above-ground veggies. I do have a compost pile that's been working slowly, so the duck water should really help to speed it up. Really helpful stuff, thanks again!