Joseph from Palmyra, In writes
According to the product label of BrushMaster Herbicide, "Avoid spraying during long, excessively dry or hot periods unless adequate irrigation is available. Do not irrigate within 24 hours of the application." This product should be applied when there is no rain expected in the forecast for at least 24 hours. After the 24 hour timeframe, you may irrigate as normal. Please be sure to review the product label for more information and complete application instructions.
Answer last updated on: 08/25/2022