Hi-Yield Grass Killer Post-emergent Herbicide will kill only annual and perennial grasses. It can be used safely around established ornamentals without fear of damaging desirable vegetation.
There shall be no rain expected within 24 hrs or irrigation following the application of Hi-Yield Grass Killer Post-Emergent Herbicide for the most effective results.
There is no time restriction for applying Hi-Yield Grass Killer Post-Emergent Herbicide and a fertilizer. You can apply either before or after application of a fertilizer.
Hi-Yield Grass Killer Post-Emergent Herbicide is safe for use around roses as directed on the product label but it is not labeled to control zoysia. Using a product such as GlyPhoSel Pro as a spot treatment will work to treat the areas where you have the zoysia invading, but it will also kill anything it comes into contact with so be sure to avoid any drift/spray contacting the roses themselves.
Hi-Yield Grass Killer Post-Emergent Herbicide could harm bees if they contact when surfaces are wet.
Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled to control brome aka cheatgrass. Cheatgrass isn’t listed on many labels as its hard to control. You will likely need to use a product like Roundup to spot treat the cheatgrass and then fill in the bare spots with grass seed to try and keep it from coming back. There are a few pre emergents on the market that claim to prevent cheatgrass so you can look over those to see if you want to use them for prevention this fall and next spring. The Dimension 2EW is labeled to prevent brome/cheatgrass and can be used to prevent it and other weeds like crabgrass in the lawn.
Hi-Yield Grass Killer Post-Emergent Herbicide does list okra on the label as tolerable and is labeled for bermudagrass aka wiregrass. Applications can be made upto 14 days before harvest.
Hi-Yield Grass Killer Post-Emergent Herbicide can be applied as directed to vegetables, gardens, trees, shrubs, ornamentals, and ground covers.
Hi-Yield Grass Killer Post-Emergent Herbicide is a grass killer that is labeled to kill annual and preineal grasses in and around vegetables, gardens, trees, shrubs, ornamentals and ground covers. It is not labeled for use on lawns. Additionally, it is not labeled to treat for Japanese stiltgrass.
Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled for applications to switchgrass plantings.
Yes, the Hi-Yield Grass Killer Postemergence Herbicide is labeled to be used around fruits, vegetables (including okra), and ornamentals without fear of damaging these desirable vegetation.
Hi-Yield Grass Killer Post -Emergent Herbicide lists Mondo Grass as a plant that is tolerent, so you can apply the product to your Mondo Grass. This product may be applied over the top of desirable plants infested by weedy grasses, please read and follow the label instructions.
Hi-Yield Grass Killer Post-Emergent Herbicide does list both tomatoes and cucumbers as tolerable to applications so would not harm when applied as directed on the label.
Rhubarb is not listed on the label as tolerable to applications of Hi-Yield Grass Killer Post-Emergent Herbicide. We would recommend using the Grass Out Max instead as rhubarb is listed on the label. It is highly recommended that you use a surfactant with this product.
Variegata, Youngstown blue rug juniper is listed as tolerable on the product label for Hi-Yield Grass Killer Post-Emergent Herbicide
Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used over green peas as directed on the label.
Hi-Yield Grass Killer Post-Emergent Herbicide is safe not safe to use on Zoysia or St. augustine. We recommend to review our Lawn Guide.
Yes, Hi-Yield Grass Killer is labeled for both minor and major vinca ground covers. Mix 1 fluid ounce of this product plus 1 fluid ounce oil concentrate per gallon water; spray to just wet the unwanted weedy grasses. One gallon of spray will treat 1,800 square feet.
Hi-Yield Grass Killer Post-Emergent Herbicide should be applied when the weeds are actively growing for the best control. If you wish to prevent weeds from germinating, we would highly suggest the application of a pre-emergent herbicide.
Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled to be used in lawns. It will harm many grasses, Bermudagrass included. A great product to control crabgrass in your Bermudagrass would be Drive XLR8 herbicide.
