The paired row design allows for double-shoot capability while maintaining low draft forces. The fertilizer is placed at the same depth and in the middle of 2 seed rows.

The side band design allows for double-shoot capability while maintaining low draft forces. These knives have a 3/4" (19mm) carbide tip.

The side band design with the added phosphorous tube allows for triple-shoot capability while maintaining low draft forces. These knives have a 3/4" (19mm) carbide tip.

The paired row design places seed and fertilizer in distinct rows. Separation is both vertical and horizontal. Fertilizer is placed between and below the paired seed rows.

The single row design places seed and fertilizer in distinct vertical rows.