Homesteaders build many of their own garden tools to suit specific soil conditions, plot sizes, and crop layouts. Common DIY garden tool projects include broadforks, seeders, trellises, and wheel hoes, often fabricated from scrap steel, lumber, and salvaged hardware.
A broadfork is a hand tool for aerating garden soil without inverting the layers, preserving soil structure and microbial life. A DIY broadfork consists of a steel crossbar with 4 to 6 tines (welded from rebar or spring steel) mounted at the base of two hardwood or steel handles extending upward at a comfortable angle. The tines are driven into the soil by stepping on the crossbar, then the handles are levered backward to lift and fracture the soil. The working depth is typically 25 to 35 centimeters (10 to 14 inches).
Manual seeders reduce the labor of planting rows of direct-seeded crops. A DIY seeder is built from a seed hopper mounted on a wheeled frame, with a rotating disk or metering wheel that drops seeds at adjustable intervals. PVC pipe fittings and a bicycle wheel are common starting materials. The hopper holds 1 to 2 liters of seed, and the spacing is adjusted by changing the metering disk or the ground wheel gear ratio.
Crop trellises are built from a range of materials: T-posts and welded wire for heavy crops like tomatoes and pole beans; bamboo or saplings lashed together for lighter climbers; and cattle panels arched over a bed for a walk-through tunnel trellis. A 16-foot cattle panel (5 meters) bent into an arch and secured to T-posts provides trellising for 4 to 6 squash or cucumber plants, with a finished height of roughly 2 meters (6.5 feet).
A wheel hoe or stirrup hoe is a push tool for weeding between rows. DIY versions use a bicycle or cart wheel mounted in a steel frame, with a stirrup blade or sweeps attached at the rear. The handles are recycled from old garden tools or built from hardwood. A wheel hoe can cover a 1-meter (40-inch) bed in roughly one third the time of hand hoeing.