Giles from Richmond writes
What is the best type of spray nozzle?
For the best time of application of Prograss EC Herbicide, we recommend contacting your local extension office. For a more even application, you can use a fan spray nozzle. Prograss EC Herbicide may be applied to residential lawns by licensed or certified applicators. Please read the product label for complete application instructions.
Answer last updated on: 05/24/2023