The Maryland Nursey and Landscape Association (MNLA) is a group of Maryland businesses looking to protect and enhance the quality of the horticulture industry.  The MNLA has a program in place that can help you, the consumer.  The program, the Certified Professional Horticulturist (CPH) is a certification that qualifies the knowledge and skills of employees of Maryland businesses.  Be sure to ask for CPH certification when preparing to hire a business and their services.  For more information about CPH please visit the CPH page.

The Green Industry Yellow Pages (GIYP) is a directory of products and services offered by MNLA members.  It serves both retail customers and trade customers.

Retail customers can search for Garden Centers, Landscape Contactors, Interiorscapes, Mulch, Hardscapes, and many other related products and services offered by our member businesses.

Trade customers can search for plants, hardgoods, tools, equipment, and other products and services offered by our members.

The Home and Garden Information Center is a web site maintained by the University of Maryland and the Maryland Cooperative Extension.