Applying mulch in your garden has many advantages.  It can provide an aesthetically pleasing ground cover, retain moisture, control weeds, as well as maintain soil temperature.  In Central Texas, where it seems drought is inevitable, soil protection and water conservation are top of mind for avid gardeners.

There are two categories of mulch: organic and inorganic.  Both are beneficial and easily attainable.  Organic mulch includes materials such as grass clippings, wood chips (available free on a first come, first serve basis from the City of Austin), compost, and newspaper, just to name a few.

Inorganic mulch materials include pulverized rubber, brick chips, and glass mulch (also available free from the City of Austin).  Inorganic mulches obviously do not decompose and provide extra soil nutrients but can better protect from erosion.

Just like anything in the garden, there is a right way and a wrong way to use mulch.  Improper mulch use is mostly overuse. Too much mulch can prevent air and water from reaching the roots of plants.  Mulch too close to the plants can cause root rot or even become a haven for pests.  Ideally, mulch should not be more than 2-4 inches high and not right up against the plant or tree.

In order to be a successful mulcher, identify what your needs are.  Weed Control?  Beautification? Soil Enrichment?  Water Conservation?  Once you understand your needs, there are lots of resources, including your landscape designer, which can steer you in the right direction.