Vacuum is appropriate for seed size; reducing vacuum creates unacceptable ... consider slightly lowering row cleaners to move more root balls and clods and provide a smoother path for seed unit ...

Were [Tull] alive today he would no doubt be impressed by the work of [Akash Heimlich], who has created an exquisite vacuum seed placer for his rooftop hydroponic lettuce farm. Unlike the ...

The right vacuum for you also depends on your physical strength, ergonomic preferences, and cleaning standards and habits. And it matters if you have delicate hardwood floors, clean up after kids ...