Neversink Gridder Spool 4x4

Perfectly lays out  four rows on a 30" bed to give each plant the ideal amount space. Many plant spacings can be achieved with one spool using the corners, sides, and the middle of grid squares. I use the four by four for Lettuce Heads, Bok Choy, and Fennel.

This is the spool only -  Handle needed  for correct operation.