Meet our new Landscape Design/Install Partner
The gang at Behnkes extends a big, friendly “Welcome!” to Susan Pumphrey and her Kalyx Green Landscape Design and Construction. Located at our Potomac store but serving the entire area, Susan specializes in residential design and has particular expertise in design and installation of ponds and water gardens. She also excels in hardscape installations including stone walls, patios, and garden pathways. If you want a beautifully designed and installed landscape with stone features, then you can’t go wrong with Susan and her team. Call 240-473-6683 for an appointment.
About Susan
Susan received her degree in landscape architecture from the University of Maryland – super-local, perfect for her DC-area clients. And unlike most departments of landscape architecture, Maryland’s was at that time housed in the Horticulture Department, where people know and care about plants, so Susan has a strong background in the plant side of landscaping. (It’s hard to believe, but many landscape architects have taken as few as one course in plants!)
Plants, in fact, what Susan sees as the primary building material for her designs, and she “leans on growers” to learn more about new ones. “Do they really perform? Will I be replacing them after two years?” are two of her frequent questions about new introductions. Usually she “waits until the market speaks”, weeding out the under-performing plants a year or three after they’re marketed, sometimes to great but short-lasting hooplah.
Designing with plants is something Susan is constantly doing in her mind. (We all have our obsessions and dreaming up gardens seems like a mighty nice one to have.) She has a special love for Asian-style designs, and anything that attracts birds.
Before taking her landscape architecture degree, Susan was co-owner of a construction company near Annapolis that specialized in marine or water-related jobs. So that’s how she came to be so experienced with not just water features, but construction materials and directing crews of workers, too. (She’s now working with a “20-wheel-barrow” crew. At two men per wheel barrow, that means about 40 workers.)
Immediately after receiving her landscape architecture degree, Susan hung out her shingle as a sole practitioner, and clients found her through word of mouth and seeing her gorgeous displays at local garden shows. Today clients find her mainly through recommendations by happy clients and building contractors who know her work. And soon, Behnkes customers will be finding her, too.
How She Works
Susan takes on designs of any size, from fine estates to tiny townhouses and everything in between. For most jobs she does a master plan, which can be implemented all at once or over time, as budget allows. With her office now at Behnkes, she’ll be able to walk through the nursery with clients to point out the plants she’s suggesting for their gardens. That’s just one of the many synergies we see happening with our new partner in great landscapes!
More Services
Behnkes Professional Planting Service continues to serve our customer’s needs for small-scale projects, including planting, yard and garden cleanup, tilling and bed preparation, holiday decorating, and advice and personal shopping through our Garden Advisor service.
Posted by Susan Harris.



















