Last year we spread our compost pile around our big oak tree in our garden. This was to improve the soil there for flowers since nothing grew there. Just bare dirt. Once my wife started planting flowers, she noticed what she thought where weeds coming up all over the place, but after taking a few out, realized they where a combination of different types of vegetables. It was totally random what grew where, but also the most fun part in the garden because of it's randomness. Dozens of tomato plants, different types of squash, melons, peas, beans and a few others that all did extremely well. On a side note, that garden is in shade all afternoon and it's significantly cooler there then out in the open. We've come to realize the full sun, all day long, is bad for a garden here. Morning sun for half the day seems to be ideal. We've now started planting fruit trees along the Western side of our raised beds to provide more shade over our veggie garden.