Food gardens a growing trend

http://www.denverpost.com/frontpage/ci_9544778

Here is how the Denver Post article starts out:

Seed sales are way up. Community gardens are long sold out. Calls for help to convert suburban lawns to lush raised vegetable beds are coming in to extension agents fast and furious.
Folks worried about rising food and fuel prices, and concerned about how and where their fruits and veggies are grown, are investing heavily in home-grown produce.
Soil, it seems, is the new oil.