Planting Flower Bulbs With a Soil Auger and Power Drill

Planting Flower Bulbs with a Soil Auger and Power Drill - Longfield Gardens

This blog post about planting flower bulbs with an auger originally appeared on Erin (the impatient gardener) gardens in Wisconsin, on the west side of Lake Michigan. Her blog is inspirational, humorous, and filled with practical know-how. You can also follow Erin’s gardening adventures on Instagram, Facebook, YouTube and Pinterest. Note: “Mr. Much More Patient” is her husband.

Last spring, Mr. Much More Patient looked out the window at our still-gray landscape and asked why we didn’t have more daffodils. They are a good bulb to grow here because no critters will touch them. Still, I don’t want to add too many more to the gardens. Keeping them healthy requires leaving the foliage standing to die back naturally, and I don’t love that look in my garden. (In fact I often cut off the leaves before I should, knowing full well this will affect their life span.) But we do have a lot of wooded areas that are quite bright in spring and would look lovely with some color. And I’d never have to worry about the foliage looking tatty.

So I told Mr. Much More Patient we could have mass quantities of daffodils if he didn’t balk at the cost and would agree to help plant them. And that’s how we ended up planting 400 daffodils this week.

Planting Flower Bulbs with a Soil Auger and Power Drill - Longfield Gardens

The Ideal Tool for Naturalizing Spring Bulbs

When I’m planting daffodils in the garden proper, I like to dig big holes and plant them en masse, but that approach wouldn’t work well for the woods. For one, there are lots of roots around and digging big holes is not easily done. I also bought daffodil varieties that are supposed to naturalize (i.e. multiply) more easily, so wanted to give them enough room to do their thing in the future.

That meant planting the bulbs individually — and there is no better way to do that than with a bulb auger.

Think of a bulb auger as a really big drill bit for a power drill. They come in different lengths, but most seem to be in the 24-inch range. In my opinion, bigger is better because that means less bending over. It does take a little practice to get the hang of the auger though, so here are a few tips to make sure you don’t spin your hand off.

Planting Flower Bulbs with a Soil Auger and Power Drill - Longfield Gardens

If you have a variable speed drill, set the drill torque on the drill setting and use a low speed.

Setting Up the Drill

Put the auger in the drill the same way you’d fit in any drill or screwdriver bit. Then you want to turn the torque setting to the drill setting. If you have a drill with multiple speeds, put in on a lower speed setting. Our Milwaukee drill has two speeds and when using it with the auger we run it on the slower speed.

Drilling a hole with a bulb auger is not the same as drilling a hole in a piece of wood, where you generally want to keep pushing. If you push like heck when you drill a hole in the dirt at some point the dirt (or more likely the roots, rock or something under the soil) is going to win and the auger will stop spinning but your arm won’t. I’m not kidding … your arm keeps spinning. And it hurts. This is why you want it on a lower speed.

Planting Flower Bulbs with a Soil Auger and Power Drill - Longfield Gardens

An up and down motion works best. How about that furry-looking soil?

How to Use the Auger

In order to avoid that, work the auger up and down as you drill, gradually working it down into the soil. If it does get stuck, don’t try to push through it. Reverse the drill, back up a little and start working up and down again until the hole is the depth you want (about 6 to 8 inches for daffodils, but they aren’t overly fussy).

Doing the up and down motion leaves a lovely little pile of soil around each hole, so it’s easy to refill after you put a bulb in the hole. One note: We noticed that we were using up the batteries on the drill quickly when we were whipping through holes so quickly. We went through a battery about every 100 holes. So make sure you have a fully charged battery and if you have a spare battery make sure that’s good to go too.

Planting Flower Bulbs with a Soil Auger and Power Drill - Longfield Gardens

This is a much easier way to plant — especially in difficult soils.

Quick Work With Big Rewards

Working with two people we were able to crank out those 400 bulbs in no time, probably about an hour total. Mr. Much More Patient was on drill duty and I plunked the bulbs in the holes and covered  them as I went. I found it was much easier to dump the bulbs into a basket rather than try to and fish them out of a bag every time.

There’s still plenty of time to plant fall bulbs. In fact you can pretty much do it as long as you can get a shovel into the ground. But planting bulbs in really cold soil, when it’s really cold outside, is not much fun.

Note from Longfield Gardens: In these photos, we are using a  3″x 7″ Power Planter Bulb & Bedding Plant Auger. It’s under $30 and worked well with a 3/8″ cordless drill.