Bulb Augers

Daffodil bulbs have an average diameter of about 2 to 3 inches. To plant larger bulbs like these, you should consider a bulb auger with a diameter of 3 or 5 inches. For smaller bulbs like crocuses or tulips, you might consider a tulip bulb auger drill bit. If you often plant multiple bulb types in one season, keeping a couple of auger sizes on hand ensures you’ll always have the right fit for your garden project. Still unsure what bulb auger you need? Check out our auger guide or take our auger quiz. 

Planting bulbs correctly starts with choosing a suitable location with well-draining soil and adequate sunlight. Use a bulb auger drill bit to dig a hole that is two to three times the height of the bulb. Place the bulb in the hole with the root end facing down, cover it with soil mixed with compost or other fertilizer, and water it thoroughly. Using a bulb planter makes this process quick and consistent, especially when planting dozens or even hundreds of bulbs in a season.

A Power Planter bulb auger is versatile enough to plant a wide range of bulbs, including tulips, daffodils, crocuses, hyacinths, alliums, lilies, freesia, anemones, and more. Using a bulb auger for drills is particularly useful for planting large numbers of bulbs in a short amount of time. Flower bulb auger drill bits are ideal when you want to fill flower beds in your garden or landscaping projects with tens or hundreds of bulbs.

In addition to flower bulbs, many gardeners also use bulb augers for planting small edibles like garlic and onions. The consistent hole size helps bulbs grow evenly, which results in more uniform blooms and harvests.

Yes, our bulb hole digger tools are designed to cut through compact or clay-rich soil with ease. The spiral design of the auger bit helps break up tough ground and lift soil out of the hole as you drill. This makes it far easier than digging by hand, especially when you’re planting in areas with less-than-ideal soil conditions. For best results in compact soil, drill in short bursts and occasionally pull the auger out to clear soil from the bit, preventing clogging. 

Absolutely! While bulb augers are designed with bulb planting in mind, they’re quite versatile. Bulb planting tools can be used for mixing fertilizer and compost into the soil, aerating compacted soil, digging pilot holes for stakes or small posts, and even planting vegetables. Instead of buying separate tools for every task, one auger can handle a wide range of jobs, saving time and effort throughout the season.