Removing Ground Ivy From Lawns

Ground Ivy, also known as creeping charlie can be a terrible nuisance in a lawn and it is difficult to remove ground ivy from your lawn.

There are two ways to kill ground ivy organically. Use a solution of borax on it, or manually remove it. I prefer to manually remove it.

Borax Kills Ground Ivy

Borax can be found in the laundry aisle of many supermarkets under the brand name 20 Mule Team Borax. Borax can also harm other plants including your grass, as well as your pets.

A recipe for a borax solution to control ground ivy on bluegrass can be found here, but I do not recommend using borax. Instead, you should work on manually removing and preventing ground ivy from your lawn.

Prevent Ground Ivy From Spreading

Growing a good, thick, long turf will help prevent ground ivy, as well as many other weeds, by choking them out. But even if you have a nice thick lawn, you might still get ground ivy.

Where I usually see ground ivy is around the edges of the lawn near planting beds or vegetable gardens. The ground ivy seems to start on the bare soil and then works its way into the lawn. For that reason, it's important to have a good lawn edging installed and use a good landscape edging and keep 3" of mulch on your beds to prevent weeds.

The best lawn edging I have seen is Black Diamond Edging. It is 5.5" tall and thicker than most other lawn edging. It also comes with 4 metal stakes. The height and the stakes help prevent it from heaving up due to frost. From what I understand this is the edging that good professional landscapers use. That's very important here in the north east where we get some pretty cold winters. Installed properly this edging should last a long time without lifting and keep your grass out of your beds and the weeds out of your lawn.

It is not that much more expensive than the edging you can find in your local box store and you get a better edging that will last longer. A lot of edging doesn't come with stakes or comes with plastic anchors. I don't know why, but the stakes for landscape edging, even the plastic ones are pretty expensive. Plastic ones are about a dollar a stake, metal ones more. Use the link in the picture above. They have the best combination of price and shipping that I've found.

OK, that helps keep the ivy out of your lawn, now lets take about how to remove ground ivy.

Thatch Rake Removes  Ground Ivy

Ground ivy is a creeping plant. It has a rhizome that spreads across horizontally and every once in a while flowers and roots form, like vine. (As can be seen in the photo at the top of this post.) This makes it difficult to pull, especially in hard clay soils. If you don't get the vine it will just grow again. This is also true for dutch white clover in your lawn.

Pulling by hand doesn't work too well in the lawn. The roots dig in pretty tough in clay soil. You start by pulling on a few leafs and if you're lucky you can see where the rhizome is and try to pull it up along with the leafs by pulling it parallel to the ground and shaking it to loosen but most of the time, it's just going to break and you'll have a hard time finding it again. That method is also time consuming.

A better way is to use a dethatching rake. It will help pull out he entire plant, rhizome and all. The Ames True Temper thatch rake seems to be the best. Ames has made garden tools for a long time and has a quality reputation. My local home improvement centers carried different brands that were more expensive. Use the link on the left to get it from Amazon. They have the best price I've seen and free shipping.

How To Use A Thatch Rake To Remove Ground Ivy

You'll want work the area with the thatch rake from different directions to make sure you get all parts of the ground ivy pulled up. As you start working the area you'll get a sense which way the vine is growing and you want to try to attack it perpendicular to it's growth. Use the straight tines on the rake. The bent looking tines are used for cultivating soil which can be used if you need to reseed some bare patches.

You could use a dethatcher or power rake but with a thatch rake you have a bit more control and finesse that you don't get with a power rake. This is important because if you leave bits of roots or vine the ground ivy will re-establish. You can even make it worse.

When you're done, make sure to rake up all the debris so that the ground ivy doesn't re-establish itself.
The best time to dethatch your lawn and to remove ground ivy is in the fall (August-September) so you can overseed at the same time. By filling in your lawn and keeping it healthy with a good organic fertilizer program you can help croud out weeds including creeping charlie.

The thatch rake is also obviously good for dethatching your lawn. Not as fast or as easy as renting a power rake, but if you don't have a huge lawn, using a thatch rake will give you a good little workout.
So there you go, a chemical free, organic way to remove ground ivy and white clover!