Product Q&A

Answer:

Simazine 4L Herbicide is a pre emergent that works to prevent listed weeds on the product label from germinating. Timing is very important in the success of pre emergent applications therefore we recommend contacting your County Extension Office for exact timing recommendations depending on the weeds targeted and your location as this can vary from region to region. View our Lawn Care Calendar Schedule and Weed Guides for more information.     

Answer last updated on: 06/16/2022

Was this answer helpful to you? Yes No