Ron B. has two Tertills in his 15 x 35-foot garden. Two sections have Tertills and he has been trying to hand weed another section. Ron admits it's hard to keep up with the weeds in that section!! Ron is growing peas, potatoes, beets, carrots, lettuce, tomatoes, red peppers, jalapeños, ground cherries, and broccoli.
Here is a Tertill section...
The no Tertill section
Another Tertill section: