This has been a really great unit for us and it seemed very little use. It’s a quick way to set a lot of plants with two people. It has two wheels so it can plant two rows at a time and the punches on the wheels are adjustable to plant from 6”-30” spacing. You can also purchase different wheels for different applications. These work great for Tomatoes Peppers and melons etc. i’d love to see this go together with the plastic layer I have listed.