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.