Creating a homemade weed killer to control wild violets requires mixing horticulture vinegar with water. You can use a ratio of 80 percent water and 20 percent vinegar. This homemade wild violet weed herbicide has an 80-percent control rate over most broadleaf weeds when sprayed on the offending plant's foliage.

How do you keep wild violets away?

To prevent Wild Violets, make sure your grass is thick and healthy. Do not overwater, otherwise you may be promoting the moist soil Violets prefer. We recommend mowing high so your grass roots are strong and deep.

Will vinegar kill unwanted plants?

Vinegar/soap weed killer is non-selective, which means that it will also damage/kill your desirable plants. So be careful when applying to weeds. ... You also want to wait for a windless day so that your spray won't inadvertently spray onto other plants. Your vinegar weed killer may or may not kill the root of the weed.

When should I spray wild violet?

The best time to apply herbicides is in the fall (late October – early November) when the temperature is 50 degrees or higher. Wild violets can be treated either spring or fall but are more easily controlled in the fall because they are actively moving materials from the top portion of the plant to the roots.

How do I kill violets on my plants?

Use a broadleaf killer that contains 2,4-D or Dicamba, and it will selectively kill the violets without damaging the grass. Another great wild violet herbicide is called Drive (quinclorac). Quinclorac is also sold in other lawn weed control products, under differing names.

How to Control Wild Violets in the Lawn

40 related questions found

How do you kill wild violets naturally?

Creating a homemade weed killer to control wild violets requires mixing horticulture vinegar with water. You can use a ratio of 80 percent water and 20 percent vinegar. This homemade wild violet weed herbicide has an 80-percent control rate over most broadleaf weeds when sprayed on the offending plant's foliage.

Does vinegar kill grass?

Vinegar Kills Weeds and Grass

That said, it is a nonselective herbicide, meaning it will also kill the grass and other nearby plants. Using it to kill weeds in driveway cracks or other isolated areas can be effective but be sure to avoid areas with plants or grasses you want to save.

What is the best herbicide for wild violets?

Herbicides containing triclopyr provide the best control of wild violet species; however, repeat application over the course of the growing season and over multiple years may be needed for effective control.

What is agricultural vinegar?

Horticultural vinegar, diluted to 15 to 20 percent acetic acid, is used as an ingredient for making defoliants for controlling weeds, including poison ivy. ... Horticultural vinegar is usually sold by the gallon at concentrations of 20 to 30 percent.

How do I get rid of purple flowers in my lawn?

The best means of control for these purple flowers, and other winter annual weeds, is to apply a fall pre-emergent weed control. The fall application will provide a layer of protection in your soil that will not allow weed seeds to grow into difficult to control plants.

What happens when you pour vinegar on plants?

Due to its burning effects, using vinegar in the garden has been touted as a cure-all for a number of garden afflictions, most notably weed control. The acetic acid of vinegar dissolves the cell membranes resulting in desiccation of tissues and death of the plant.

Will vinegar kill ground cover?

Acetic acid is what makes vinegar a weed killer. Actually, it makes vinegar a plant killer. Acetic acid, from any source, will kill most vegetation because it draws all the moisture out of the leaf. It is fast.

How long will vinegar stay in soil?

How Long Does Vinegar Last in Soil? Vinegar breaks down quickly in soil, which is one of the reasons it is so ineffective at killing weed roots. The amount of vinegar that reaches the soil when you spray a weed will break down in 2–3 days, sooner if you experience rain or you water the soil.

Why are there so many violets in my yard?

Violets establish well in shady, moist areas where turf is not vigorous and cannot out-compete violets and other weeds. ... Violets can also be a sign of thinning lawns overall, and can establish where lawns are mowed too short , competing with that lawns' chances of growing thick and vigorous once more.

What are wild violets good for?

Medicinal Uses of Wild Violets

They are antioxidant, anti-inflammatory, and a blood cleanser. They are good for coughs and colds, and can be made into a violet leaf and honey cough syrup. Violets can also be used topically for skin conditions like eczema, dry skin, bug bites, and varicose veins.

How do I get rid of wild violets UK?

Spray a product containing glyphosate, dicamba or triclopyr to get rid of the wild violets. Be aware that it will also kill any other green vegetation that it touches. Use a post-emergent broadleaved herbicide and follow the directions on the container.

Is vinegar worse than roundup?

The acetic acid in even household vinegar was MORE toxic than Roundup! ... It may take more than one application of a 20% acetic acid product to kill, at best, only a portion of the annual weeds we see in the landscape.

Can vinegar hurt plants?

Vinegar is non-selective, meaning it will damage any plants and turf grass it touches, not just the weeds you are trying to kill. When you spray the vinegar onto weeds, make sure it isn't hitting other plants.

Is vinegar a pesticide?

When the concentration is low enough to be called vinegar, it is a food product. Most household (food) vinegar is sold at a 5% concentra- tion. ... When the concentration is high enough to be called acetic acid, and it is used to kill weeds, it is a pesticide.

How do I get rid of wild violets in my flower beds?

However, to keep them from completely taking over, take these steps.

1. Chemical weed killers: The most effective way to kill wild violets is by applying a broadleaf herbicide. ...
2. Hand weeding: Pulling up wild violets by hand may be labor-intensive, but it is also the least harmful way to rid your yard of these plants.

How do you control common blue violet?

Common blue violet can be controlled chemically with spring or fall applications of several two- and three-way combination herbicides, particularly those containing triclopyr. The turfgrass area should not be mowed for two to three days before and after herbicide application.

Is there a pre emergent for wild violets?

Wild violets grow aggressively from rhizomes and are commonly found in moist, fertile soils that are shaded (Picture 3). There are no preemergence herbicides labeled for wild violet control. However, several herbicides are available for postemergence control.

How do you get rid of chickweed in your yard?

Treat chickweed in your lawn with a lawn weed control product such as Ortho® WeedClear™ Lawn Weed Killer Ready-to-Use. When used as directed, this product will kill the chickweed but not harm your lawn. Apply when chickweed is actively growing in the spring or fall and always follow label directions.

Will vinegar kill trees?

Household vinegar burns plant leaves and can also burn the living tissue inside a tree. ... Topical application of white vinegar to the leaves alone is not enough to completely kill a tree, but killing the leaves prevents the tree from photosynthesizing and transferring carbohydrates to the roots, which can slowly kill it.

How long does vinegar take to kill weeds?

Vinegar kills weeds quickly—usually within 24 hours—but does not discriminate between the weeds you want to kill and the plants you want to grow, so apply the vinegar carefully and in the right conditions.