Low Water Home Gardens

A retired PhD economist grows chard in Los Angeles:

Since he began gardening in this fashion, he says, he has been "inundated" with food. With the exception of some recent losses to raccoons drawn to the soil's abundant grubs and earthworms, Marfisi's garden is thriving with beets, collard greens, chard, celery, tomatoes, chives, peppers, basil, chives, lettuces and leeks. He estimates he grows enough food to feed three people daily.

When asked how much he waters, Marfisi shoves his hand deep beside some Swiss chard and pulls out moist, decomposed soil laced with remnants of straw. "I haven't watered in 10 days," he says. "This is what I want people to know: You can have beauty and abundance without a lot of water."

Bottom Line: The future of food is local and sustainable. Go make compost!