Selecting the appropriate type of mulch not only adds a finishing touch to a garden or path, it also controls weeds, regulates soil temperature and helps maintain the condition of the soil.
Mulch varieties consist of pine straw, grass clippings and leaves, the outer layer of bark removed and processed into shredded mulch and wood chips.
Pine straw and mulch placed around flowers, trees or vegetables help retain moisture in the soil needed for healthy root growth. A solid covering of mulch insulates the soil and prevents erosion by keeping the soil in place.
Mulch may be processed and sold as a premium grade covering containing only all natural wood and bark products. Less expensive brands may be blended with bits of wood products, such as recycled pallets, used as a filler.
Size and Color
Shredded and chipped mulch comes pre-packaged and in bulk in its natural wood color or a choice of colors using a non-toxic dye. Pine straw in its natural state is light brown and bundled in bales of varying weight.
Pine straw and organic mulch breaking down over time adds nutrients and keeps the soil pliant. Mulch provides good air circulation and allows easy saturation of water. Pine straw has a higher acidic level than wood mulch making it a good choice for plants and vegetables requiring acidic soil.
- Old House Web: Mulching: Spread Organic Materials in Fall to Protect Plants, Improve Soil
- Louisiana Cooperative Extension Service.gov: Pine Straw Mulch in the Landscape
mulch varieties, pine straw, shredded mulch, bark mulch, mulch chips
About this Author
Vickie Ferguson began freelancing in1998 and hasn't put the pen down since. Her editorial stints have included working as a reviewer, managing editor and senior managing editor. She writes for several websites and covers a range of topics, including travel guides, gardening, home décor, crafts, pets and wildlife. Ferguson specializes in flower craft articles and has worked in the flower craft business for some time.