Compare form, function, and specs of the Jang JP Series Seeder Models available from Johnny's Selected Seeds.
This chart provides a matrix of roller part numbers, size codes (hole width in inches and mm, as well as hole depth in mm), number of holes in roller, seed spacing range, and typical application.
Compare form, function, and specs of the Jang TD Series Seeder Models available from Johnny's Selected Seeds.
Compare form, function, and specs of the various long-handled seeders available from Johnny's Selected Seeds.