One of the things we'd done this past autumn was to plant a lot of garlic, but not in a big mass. Instead, we planted the garlic in roughly diagonal lines, trailing up the entire height of the hugels. This way, we'll be able to see if there's any difference in health and yield depending on the individual hugels and their soil composition, and/or the height of the plant's location on the hugel.
Here's a photo of the end result of what the garlic looks like, mixed in with the rest of our plants. In August we'll be harvesting the garlic and will see if there's any difference once we harvest.
Personally I love garlic and would eat it at every meal. Best of success on your farming efforts...!
"We carry a new world here, in our hearts..." --Buenaventura Durruti
"Don't wish it were easier. Instead, wish you were better." --Jim Rohn