I made these trellises that I saw online. They angle over the lettuce to help shade it from summer sun. You really can't see the irrigation, but it is down there. The only thing in my garden right now is lettuce, carrots, onions, potatoes in the back of the garden. The box to the right of my garden is my strawberries, and oh my corn is in but it is behind the white fence on the backside of the garden. I'll take more pics once I get things going in a month or so.