
Preen Extended Control Weed Preventer 13.75-lbs. 2245-sq ft Pre-Emergent Herbicide
4.6
59 Questions
Read All Questions & AnswersCan you apply the preen to existing mulch?
1
Yes, Preen Extended Control Weed Preventer can be apply atop of exisiting mulch. Ensure area is weed free before applying. Gently rake in and follow with a light irrigation. Thank you!
Was this Answer Helpful ?