Will Crossbow Kill Grass?

If you’ve noticed that your lawn has become invaded by broadleaf weeds such as vines, brambles, and poison ivy, you may be wondering how to get rid of them. Crossbow is an effective herbicide designed to kill broadleaf weeds without destroying the grass.

Crossbow has been specially formulated with ingredients that don’t affect grass. Let’s look at how to get rid of weeds without killing your grass using Crossbow.

Crossbow Will Not Kill Grass

Crossbow is safe for grass

The good news is that Crossbow won’t kill grass as it’s a selective broadleaf weed killer that’s designed to kill specific weeds. The product is commonly used by homeowners on their lawns and can also be applied to pastures. It kills vines and weeds with woody steams but doesn’t harm the grass.

Crossbow is most commonly used to clear brambles and blackberries, get rid of poison ivy, and tough brush. These plants are invasive and often take over. Crossbow can be used if you want to clear an area so that your grass can grow.

The main ingredients of Crossbow are 2,4- D and Triclopyr, which both target and kills broadleaf weeds, including vines, woody plants, shrubs, and trees. The product is designed to be safe for grass, but if you’re growing trees or small shrubs in your yard, you shouldn’t spray Crossbow near them.

It’s worth noting that Crossbow will remain in the soil for approximately three weeks after you’ve sprayed your weeds. If you’ve cleared an area and are planning to plant new grass seed, it’s best to wait a few weeks.

While crossbow doesn’t kill grass, its presence in the soil may affect the growth of young grass seedlings. Waiting a few weeks will mean that you’re more likely to be successful in growing a new lawn, and this will save you both time and money.

Which Weeds will Crossbow Kill?

Crossbow kills weeds Not grass

Crossbow is excellent for killing broadleaf weeds, which are non-grassy in nature. They can be used on a variety of weeds, from dandelions and clover to larger woody shrubs such as vines, ivy, and brush.

It will kill any garden plants, vegetables, shrubs, and trees that you spray it on, so be careful when using the product. After treating your plants, it will take between seven to fourteen days for the weeds to die completely.

Crossbow doesn’t harm grasses, and this includes grasses that are considered weeds, such as crabgrass, nutsedge, poa annua, or foxtail.

Crossbow is an excellent product for clearing brushy areas or tough vines. It’s often used to clear draining ditches and fence lines, as it gets rid of brambles and other overgrowth.

How to Use Crossbow Weed Killer

how to use Crossbow

Always read the manufacturer’s instructions before applying Crossbow or any other kind of weed killer. It’s a good idea to wear gloves and goggles when applying Crossbow as it contains chemicals that can cause a reaction if you get it on your skin.

Only spray the product in targeted areas so as not to accidentally harm nearby shrubs, trees, or plants. Only use spray-on weed killers on a calm day as the wind can cause the herbicide to blow onto other plants. Avoid using the product if rain is forecasted as it should be left to be absorbed by the weeds leaves for six hours. You don’t want the rain to wash the product off.

After spraying Crossbow, keep out of the area for at least six hours so that the product can be absorbed by the weeds and soil. Don’t allow pets or children to go near the sprayed area. You can also water the weeds after six hours to help the product be absorbed, which will kill the roots of the weeds.


Crossbow is a very effective broadleaf weed killer that won’t affect grass. The product’s active ingredients are Triclopyr and 2,4, D, which kill non-grassy weeds such as brambles, dandelions, and ivy.

Crossbow vs. Roundup

Crossbow is commonly used in lawns, fields, pastures, and along roadsides or drainage ditches. It’s great for clearing tough brush and vines and doesn’t harm grass. The product is very easy to use and can be sprayed on the weeds you want to get rid of. Keep Crossbow away from trees and shrubs in your yard that you don’t want to kill.