Grandfather’s Garden Center, located in Columbia, MD, has been owned and operated by Ed Miller for over 25 years. We are Columbia’s ONLY garden center! We offer a full service nursery, landscaping, hardscaping, mulch, top soil, and more. Our landscaping division offers design, install, and maintenance services such as tree, shrub, and flower installation, mowing, mulching and bed maintenance, among other services. WE ARE OPEN YEAR ROUND!