Wolf Garten Multi Change Small Seed Sower EAM Cultivation Tool The multi change cultivation range incorporates all the tools needed to keep borders in good health. Each tool has a solid robust design with tines, prongs and blades that will resist bending, wear and corrosion. Saves time and effort by sowing seeds uniformly in rows without bending. 6 adjustable seed size settings – up to pea size. Part of the multi-change system, attaching it to a handle of the required height will prevent over straining.