@RenoHuskerDu, thanks for clarifying. As I mentioned earlier, I am mentally impaired. I have a hard time understanding things sometimes.
I'm going to start building my garden soon. I just recently moved to a new house, and I have to make some raised beds.
There are some great videos on the Old Farmers Almanac site about building raised beds and gardening in small spaces. Last year when I built mine I used chicken wire and cardboard on the bottom of the beds before I added the dirt. The cardboard smothered the grass and weeds then fertilized as it biodegraded.