We're sorry to read about your disappointment with Ortho Groundclear Year Long Vegetation Killer and appreciate your feedback.
We did reformulate our Groundclear products going into 2018. The new formulation does contain significantly less glyphosate. This change was based on the glyphosate application rate of professional products. The prior formulation applied glyphosate at an unnecessarily high rate. Formulation testing has illustrated that the new formation is as effective as the prior formation although visible results can take a bit longer. This new formulation was thoroughly tested and found to be just as effective as the prior formulation. When applying Groundclear weeds will begin to show signs of wilting and yellowing within 10 hours of an application under ideal conditions. Complete control may take up to 2 weeks. If temperatures are too hot or cold. Weeds must be actively growing. For best results, temperatures should be consistently above 60 degrees. Night-time temperatures below 40 will slow results. Fluctuating daytime temperatures, where temperatures are frequently dropping below 60 degrees, will slow results were weeds taller than 6 inches? The label states that if weeds are taller than 6 inches, mow or cut down weeds and remove debris before treatment. This is because taller weeds are more difficult to kill and will prevent products from reaching the soil to provide year-long weed prevention. The weeds and ground should be wet after application. Allow product to soak into the ground. Were the weeds drought stressed? During drought weeds will slow their growth down. If the weeds are drought-stressed watering them will typically prompt them to start growing which means they will take in the herbicide which will Kill Them.
We want you to be confident in our products. For this reason, we offer t r a product guarantee to our consumers. At your earliest convenience, please reach out to us at 877-220-3089 if we can further assist.