: Often constructed from a 4x4 red oak beam (about 6 feet long) or steel square tubing (e.g., 2 1/8" OD ).
: Modified pitchforks with shortened tines (cut down by ~4 inches) are popular for hand units. Heavier builds use 1/2" x 2" spring steel or 9-inch S-tines . Homemade Cultivator v 1.0
: Weld heavy bolts onto shanks to allow for depth adjustment. A high-quality build should allow for quick shank changes and easy depth control. : Often constructed from a 4x4 red oak
: Small triangles of steel welded to the end of tines to help the tool "bite" into the soil and cut weeds more effectively. : Weld heavy bolts onto shanks to allow for depth adjustment
Building a typically involves repurposing scrap materials or modifying existing hand tools to create an implement for aerating soil and controlling weeds. Depending on your needs, "v1.0" can range from a simple hand-pushed tool to a small tow-behind unit for an ATV or garden tractor. 1. Materials and Components