When I was a kid, my aunt and uncle grew tomatoes in plastic buckets lined up like soldiers on the cement patio in their tiny Queens, New York, backyard.
They also grew dozens of vegetables in their 10-by-10 foot (3-by-3 meter) patch of soil and installed a pergola they made from green metal fence posts above a picnic table. While it provided much-needed shade, it more importantly supported grapevines that produced enough fruit for their annual homemade vintage.
