Connect with Local Experts
When to begin forage applications of Prowl H2O Herbicide.It is not always perfect, but a good rule of thumb is to get your Prowl H2O Herbicide application out by the time the forsythia bloom begins to drop (not when they appear). This gives your pre-emerge application time to get activated before summer annual grasses & broadleaves emerge.Prowl H2O Herbicide is labeled for use in:
- Alfalfa
- Mixed Stands of Established
Cool-season Forage Grasses & Alfalfa
- Established Perennial Cool-season
Forage Grasses grown for hay/pasture
Stay informed with the latest & Most Important News
Your email address
I consent to receive newsletter via email. For further information, please review our Privacy Policy