Weed And Feed Plant. The stores are adorned with extravagant display cases featuring nutrient products, feeding schedules, and success stories. Weed and feed is an interchangeable, universal name given to a wide variety of lawn chemicals that have the purpose of strengthening the lawn by killing weeds.
Preen ‘n green is a product specifically designed to fertilize flowers and prevent weeds. A weed is a plant considered undesirable in a particular situation, a plant in the wrong place. A healthy lawn, in turn, discourages weed propagation.