19-0-3 25% Slow Release .42 Prodiamine 50 lbs.

19-0-3 25% Slow Release .42 Prodiamine 50# Bag Prodiamine. 3.35 - 7.26 bags per acre are the low and high rates of application for crabgrass control. This product is sometimes called Weed and Feed and is a preemergent herbicide that includes fertilizer.

The application rate for 19-0-3 fertilizer with 0.42% Prodiamine generally ranges from 156 to 357+ lbs per acre (roughly 3.5 to 8.2 lbs per 1,000 sq ft), depending on turf type, desired weed control length, and regional restrictions. Read and follow the label.