John from Nanticoke, Pa writes
Gly Pho-Sel Pro 41% with Surfactant will kill grass, weeds, and ornamentals. It should not be applied to desired lawns, plants, flowers, etc. It does not remain in the soil (contain a residual) after being applied and should be applied directly to the foliage of the weeds you are trying to eliminate. It can take several applications to achieve the desired results and you may notice visible effects on most annual weeds occur within 2 to 4 days. Keep in mind that this is only a post-emergent herbicide; it does not prevent new weeds from germinating.
Answer last updated on: 03/14/2019
