Achieves consistent off-the-row starter or nitrogen fertilizer placementCan be set to apply fertilizer from 1-1/2" to 2" off the rowUtilizes a 10" disc for easier penetrationHas compact design for easy mountingIs located behind gauge wheel, eliminating fertilizer buildup on gauge wheelDepth is adjustable in 1/4" increments - up to 1/2" below the seedAllows the use of other attachments on the front of the row unitFits mounted and pull type planter