Hi-Yield Grass Killer Post-Emergent Herbicide will only kill grassy weeds and will not affect broadleaf weeds. The white clover will not be affected by the product.
Hi-Yield Grass Killer Postemergence Herbicide could harm or suppress Centipede grasses. We would recommend to just spot treat the area with Roundup.
Hi-Yield Grass Killer Post-Emergent Herbicide will last in the area that was tilled. If you are trying to replant in that area, it would be best to apply a non-selective (kills all grass-no selective-will eradicate desired turf also) such as Killzall or RoundUp QuikPro and wait 7-14 days prior to planting in that area. If you are seeking a selective application, please let us know. Thank you!
You should apply Hi-Yield Grass Killer Post-Emergent Herbicide when the target plants are young and actively growing for best results. This is usually when temperatures are around 60-85 degrees F.
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 Postemergence Herbicide could harm St. Augustine grasses or other turf. Hi-Yield Atrazine Weed Killer can safely be applied to St. Augustine grass for crabgrass suppresion. Be sure to follow the product label for complete application instructions.
Hi-Yield Grass Killer Post-Emergent Herbicide will kill listed unwanted grasses in listed areas. We would recommend using Grass Out Max over clover plots. It will not harm the clover or deer..
Hi-Yield Grass Killer Post-Emergent Herbicide does list both blackberry and raspberry as tolerable on the product label. Be sure to refer to the pre harvest interval for application timing before harvesting.
Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used around potatoes, but not labeled to be used around chufa plots. It may be best to spot treat the plots. Be aware that the pre-harvest interval on potatoes is 30 days.
Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to eradicate grasses including Tall Fescue. Blue Fescue, Red Fescue, Chewings Fescue and Hard Fescue are tolerant to the product.
Hi-Yield Grass Killer Post-Emergent Herbicide is a grass killer than can harm the centipede lawn so we do not recommend using this product on it.
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.
There shall be no rain expected within 24 hrs following the application of Hi-Yield Grass Killer Post-Emergent Herbicide for the most effective results.
Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used around established crape myrtles and rose plants listed on the product label to control bermudagrass and other listed weeds. For ornamentals not listed on the product label, we would recommend spot treating around a small area before treating around a large number of plants.
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 is safe not safe to use on Zoysia or St. augustine. We recommend to review our Lawn Guide.
Daylilies green liriope and iris' are listed on pages 14 & 15 of the Hi-Yield Grass Killer Post-Emergent Herbicide product label as tolerable species. Yes this is a concentrate that you will mix with water and apply. Please refer to the label for complete mixing and application instructions to ensure a safe eradication of unwanted grassy weeds.