Aguinaga General Purpose Soil Amendment (GPS) is an economical, nitrogen stabilized product containing a good level of organic matter. It is used as a pre-plant soil amendment with excellent moisture retention attributes, and has a variety of uses from lawns and shrubs, to gardens and potted plants.Aguinaga Green STA composted GPS contains no curbside green waste, lawn clippings, or other deleterious materials. Custom mixes available.
27910 Baker Canyon Road
Silverado, CA 92676