If you have discovered patches of wide grass blades with a rough texture sprouting throughout your lawn grass, then you may have quack grass. If left on its own, these stubborn weeds can take over a lawn of fescue or Bermuda grass in no time. You can kill quackgrass by making a homemade quack grass killer and learn how to create a healthy environment for your lawn.
Quackgrass is a perennial grass, and you can identify it by its grass blades. Their broad blades grow off sturdy stalks, and if you run your hands across them, you will notice that they have a bur-like texture to them.
They have thick, white roots that break off quickly in the ground when you try to pull them. The best way to prevent this invasive weed is by using a pre-emergent herbicide and proper lawn maintenance, but there are ways to kill existing quackgrass, too.
Do-It-Yourself Quack Grass Killer
There are several natural methods to kill weeds like the quackgrass plant without causing damage to desirable plants. We’ll show you how to make homemade weed killer for eliminating quack grass and the proper steps to take to ensure that it does not come back.
Natural Quack Grass Killer
The best natural quack grass killer is the sun. Use the sun’s natural solarization abilities to kill weeds, rhizomes, and weed seeds without having to use chemicals found in Roundup, such as the active ingredient, glyphosate. This method works best for large, recurring areas of weeds and also works for killing crabgrass, chickweed, bindweed, thistle, and dandelions.
During the spring or summer months, lay down large, transparent sheets of plastic or solarization sheets over the areas of quack grass. Make sure the tarps extend three inches beyond the infested area. Place weights such as large rocks or bricks along the perimeter of the plastic to hold it in place.
For use in flower beds, use smaller sections of clear plastic to work your way around the desirable plants, or cut holes in the plastic and slip the sheets over the top of the plants.
Leave the tarps in place for six weeks to allow the sun time to kill the weeds in their entirety. After removing the plastic, proceed by tilling the dead weeds into the dirt for fertilization. Fill the area with new plants or plant grass seeds.
Use Boiling Water as a Quack Grass Killer for Lawns
Boiling water is a quick and easy quack grass killer for lawns. You won’t be spreading or spraying any chemicals, so there is no danger of accidentally killing off your lawn grass.
You still need to be careful while applying the water to prevent splattering hot water onto your lawn. This technique works best for use on small and isolated patches of weeds.
Set a large pan of water on high heat and bring to a boil. Pour the boiling water carefully into a watering can. Immediately carry it outside and pour the water onto the areas of quackgrass.
Pour slowly and carefully to avoid spilling any of the hot water onto yourself or desirable grass nearby. Repeat daily until the weed is dead. Used a spade to remove the dead quackgrass from your lawn and fill the bare spot with grass seed.
Make a Homemade Quack Grass Killer Spray
Acetic acid, or white vinegar, is one of the best natural weed killers you can use. When used in combination with salt and dish soap, you give that weed more than it can handle.
The dish soap helps the herbicide stick to the weed plant, while the salt and vinegar slowly dry it down to its root system. Take care while spraying this herbicide since it will kill any nearby plants, as well.
Combine all ingredients and pour into a garden sprayer for large areas or a spray bottle for smaller areas of weeds. Set the sprayer to stream to prevent over-spraying onto nearby foliage. This remedy works best if you apply it during the sunniest time of the day with little to no breeze.
Spray the natural herbicide directly onto the quackgrass, making sure to saturate the weed without spraying nearby plants. Check the weedy area in a couple of days. If they are not dead, reapply the herbicide.
Removing Quack Grass by Hand
Removing quackgrass by hand is a great way to ensure that none of the weed remains behind to regrow. This form of weeding is also ideal as a DIY dandelion killer.
Use a spade to dig one foot deep and one foot wide around the weed. Be careful not to damage any of the root system while digging, as this may cause the quackgrass to grow back. Look for the rhizome, which is a horizontal white stem at the base of the weed.
Wear garden or rubber gloves and pull the roots out of the ground gently to avoid breaking them. Dispose of the quackgrass in a garbage bag. Fill the hole with mulch, or soil and grass seed.
Eliminate Quack Grass with Proper Lawn Care
A lawn that is full and healthy leaves no room for weeds to grow. Many weeds travel by seed on the wind and plant themselves in bare lawn spots. Ensuring that your lawn is in good health keeps quackgrass and other weeds from taking root.
One form of weed control is to overseed your lawn by applying two pounds of seed for every 1,000 square feet of lawn. There is no need to till the area when overseeding. Sprinkling the grass seed throughout the yard fills in bare or thin spots. Water the grass twice a day until the new seed grows.
Make sure that your lawnmower has sharp blades and mow your lawn weekly at a blade setting of three inches. Do not mow the lawn any shorter than that. If the grass is cut too short, your lawn grass will suffer, and the quackgrass may spread.
During the growing season, use a spreader to spread nitrogen fertilizer every two weeks from early spring until fall to help your lawn grow thick and dark, which inhibits quackgrass growth.
Making quackgrass killers using simple and natural ingredients can provide you with the satisfaction that not only did you get rid of those stubborn weeds, but you did it without harming the environment.
Learning the basics of proper lawn care ensures that your desirable grass is healthy and vibrant and that those weeds are unable to revisit and cause havoc in your yard.
Using a homemade quack grass killer is not only better for the environment but saves you money as well, so why not share these quack grass killer tips with your family and friends on social media such as Pinterest and Facebook?