05-05-25 with 0.42% Prodiamine is a quality combination fertilizer and pre-emergent herbicide. It provides pre-emergent control of grasses and broadleaf weeds along with a great starter blend of fertilizer. This weed preventer plus fertilizer can be used in established lawns, perennials, landscape ornamentals. It is recommended to apply this product at least 90-120 days before seeding. The active ingredient Prodiamine is designed to PREVENT weeds and will not assist in controlling existing weeds.
