One of my most successful vegetable gardens was an accident. I had a heaping pile of tree mulch (ground up cedar and maple, mostly, I think), and I had a bunch of tomatoes, cucumber and pepper plants, but I hadn't yet made the actual garden. The season was getting on, so in desperation I kinda threw all the plants into the mulch heap.
I could not keep up with production. The plants kept giving and giving. The best were the cherry tomatoes, which I was giving away to neighbours, then casual acquaintances in my office building, and finally to complete strangers. They were so sweet that one person told me they ate them for dessert.
So, I'd say if you do anything at all, mulch mulch mulch!