Abstract: A multiple row agricultural implement with adjustable ground-working tools which allows use with a variety of row spacing configurations. Ground-working tools, which may include chopper baskets, drag harrow spikes, drag boards, rollers, etc., are mounted on each of two or more fixed width sections of a tool bar. Embodiments of such horizontal adjustability of the ground-working tools may include sliding ground-working tools along a horizontal axis to alternate positions; removing ground-working tools, reversing the ground-working tools 180 degrees, and reattaching the ground-working tools; removing ground-working tools, swapping positions of the ground-working tools, and reattaching the ground-working tools; or removing ground-working tools and reattaching the ground-working tools in an alternate position.