OGDEN, UTAH. USU Master Gardener. I'm a retired school teacher that has a truck, trailer and roto tiller, and time. I will give you a free estimate on roto tilling your garden. I use a large rear tine roto tiller with a deep cut. I have been gardening all my life, I have a Master Gardners certificate from Utah State University. I will gladly give you excellent free advice and tips on gardening. OGDEN, FARR WEST, NORTH OGDEN, HARRISVILLE AREAS.