My old garden box pretty much rotted away so I made a new one. I spent $57 on six 2″ x 8″ x 8 foot boards at Home Depot and did the cutting and some assembling at the Makerspace yesternight. Today, the kids and I connected the sides together and replaced the old box with the new one. It looks pretty good. (Thanks Mike for the help.)
Next, I need to attach the PVC frame I made to hold vegetable netting, and plant some veggies.