Jeff from Missoula, Mt writes
This is the third season I've used Endrun (same bottle). It has been stored correctly. Weeds that used to die on one spraying now don't. Can I increase the potency by using less water/more chemical? Or should I just spray more often?
Can you give us some addtional information on the specific weeds that you are trying to eradicate? We will also need the type of turfgrass it was applied to and we can help troubleshoot more with you and see that you seek a resolution. We can be reached at 866.581.7378 M-F 9-5M EST.
Answer last updated on: 06/09/2014