Pine straw has been a popular landscape ground cover throughout the South for the past 25 years. It is one of the most widely used mulches for all size projects from residential flowerbeds to industrial complexes and highway landscapes. Longleaf Pine Straw is an aesthetically appealing reddish/brown mulch that can be used in a variety of landscapes to enhance the texture, color, contrast, weed-deterrent capabilities, and uniqueness of your landscaping. The fine texture and uniform color of pine straw are more aesthetically pleasing to some people than traditional wood bark mulch.