

Vinegar is safe and will kill any plant, only if the plant has a deep established root it may come back. Crossbow, however, stays active in the soil for up to 6 weeks. So, plants will not be harmed by water runoff from Roundup. Roundup is only harmful when absorbed through the leaves and becomes inert in soil. Roundup is much safer for nearby plants than Crossbow. You will mix the rates according to the targeted weeds. Can I mix Crossbow and RoundUp?Īnswer: Yes Crossbow Herbicide and Roundup can be mixed in the same tank. Is Crossbow harmful to pets?Ĭrossbow is safe to use around children, pets, and livestock when applied according to the product label.

The worlds most popular is also the world strongest weed killer. Again, bleach will kill anything but if you do get some on a plant you want to keep, just wash the plant off. The bleach chemicals will evaporate or dissipate in about two days (or less but better safe than sorry), making the area safe for planting. … Crossbow is especially effective on rapid-growing invasive plants because it prevents their spreading but does not kill all the surround grass. What will Crossbow Herbicide kill?Ĭrossbow weed killer is an herbicide that specifically targets woody plants such as blackberry bushes, poison oak, and broad leaf plants. Yes, Crossbow Herbicide is labeled to kill buttercups, but keep in mind that these are difficult to control so 2 applications may be necessary.
