Hi-Yield® Herbicide Granules Weed & Grass Preventer

There is a 45 day pre harvest day interval waiting time. It is recommended to wash before consumption but if it is after the 45 days, it should be fine

Hi Tony, I do not see lilies and roses listed on the label so I would be hesitant to use it near them.

The herbicide usually evaporate within 24 to 78 hours. This means that for the most part, it is safe to plant anything, edible or non-edible, in a place where you have sprayed weed killer after three days. If you want to be extra sure, you can wait a week or two before planting.

The herbicide usually evaporate within 24 to 78 hours. This means that for the most part, it is safe to plant anything, edible or non-edible, in a place where you have sprayed weed killer after three days. If you want to be extra sure, you can wait a week or two before planting.

Yes Can be applied anytime around trees, shrubs and established plants. For established plants at least 2” to 3” tall sprinkle on soil surface at the rate of 1 oz per 10 sq. ft.

At this time I have only used it in flower garden beds.

HI Thomas, this may kill those issues but it is best to read entire label and follow all directions.

Yes to the best of my knowledge you can use this product. But we do not grow those variaties so you may want to check with the manufacture.

You can downnload the label right from the product page which will include directions. This product can be sprinkled around plants, trees and shrubs where weeds grow.

Hi Fred, this is used to prevent weed growth. It does not kill existing growth.