If you want healthy food, experts say to eat what’s local, organic and in-season. Those foods benefit the planet too, because they are less taxing on the soil and they don’t travel as far. It doesn’t get more local, organic and in-season than a backyard vegetable garden. At this time of year, many backyards across the country are still covered in snow. But it’s the perfect time to start planning for a garden because you’ll want to have supplies ready to start planting just after the last frost