Stone Dust

Established in 1981, Colony Supply Center began as a provider of nursery supplies and a variety of quality mulches and soils to landscapers in Montgomery County.

We proudly served our customers from our River Road location for over 32 years. In early 2014, we moved to our present location at the intersection of Rt. 28 and 109 in Beallsville, Maryland.

We provide delivery of bagged and bulk mulch, top soil, Leafgro, stone, firewood, & more to a variety of locations across the Washington DC metropolitan area, including Montgomery, Loudoun and Frederick counties.