How to Dig Planting Holes Fast With a Drill Auger

Digging by hand is slow work. A drill-mounted auger speeds planting and post setting, if you use it with the right technique.

Pick the right auger width

Slim augers place bulbs and small plants precisely. Wide augers open post holes and pits for shrubs. A two-size garden auger drill bit set covers both without buying extra bits.

Pair it with a capable drill

An 18V or stronger cordless drill drives an auger best. Hold the drill firmly with both hands, since the bit can torque hard as it grabs soil. A weak drill stalls in packed ground.

Dig and reverse in stages

Drill downward, then reverse the drill to lift loose soil out. Repeat until the hole reaches your planting depth. Clearing soil in stages stops the auger from jamming and keeps the hole clean.

Read your soil first

Loose beds drill easily. Stony or root-filled ground fights back and can stall the bit. When you feel hard resistance, ease off, clear the obstacle by hand, then continue slowly.

Clean the auger after use

Soil left on steel invites rust. Wipe the auger down after each session and store it dry. A clean, dry auger keeps its edges and lasts through many planting seasons.

The bottom line

Choose the right width, run a strong drill, and clear soil in stages. A drill auger turns hours of digging into minutes, season after season.