Use these DIY instructions to make your own planting box for veggies
To give your vegetables an edge on birds and frost, consider adding hoops to hold up bird netting or a floating row cover. If you want to add these three optional hoops, attach their PVC support tubes now (before you fill up the bed with dirt).
Here’s how: On the inside of each of the long (8-foot) sides of the raised bed, evenly space three of your 12-inch pieces of 1/2-inch PVC pipe. Set those pipes upright against the bed sides, making sure that each PVC pipe has a parallel pipe mirroring it across the bed (so each pair can act as support tubes for the hoops).
Secure each PVC pipe upright to the inside of the bed with two tube straps, using two 1/2-inch screws per strap.