Founded in the 1950s as a simple feed ‘n’ seed business, W.S. Connelly expanded across the decades to parent multiple companies serving turf and horticulture professionals, contractors, engineers, and resellers.


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Landscape Supply

From sport complexes to golf courses, Landscape Supply is committed to providing you with both economic and agronomic solutions. One of the most well-respected turf and ornamental distribution businesses in the country, we have served the mid-Atlantic region for more than 60 years.

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Environmental Construction Services

Solutions-driven and service-minded, Environmental Construction Solutions is the leading construction supply company in the Mid-Atlantic region. Begun as an installation company, we understand the challenges of sediment control, storm water management and the geosynthetic world, and we’ve been helping engineers and contractors find solutions for more than 30 years.

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Chesapeake Valley Seed

Grow perfect turf with Chesapeake Valley Seed. Professional groundskeepers, lawn and landscape providers, sod producers, sports field managers and all those working in the grassing business turn to us for exceptional products and service — we offer exactly what you need, right when you need it.

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High-tech meets high-growth and strength in Hydrasmart’s proprietary liquid fertilizers, spray adjuvants, and soil surfactants. Our nationally recognized, university proven, scientifically manufactured solutions are developed on the principles of integrity, transparency, safety and the highest performance.

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Prescription Turf Services

Prescription Turf Services (PTS) offers golf course superintendents access to highly accurate custom fertilizer application to save them time and money. We spread lime, fertilizer, soil amendments, and grass seed throughout the mid-Atlantic region, providing turf managers with excellent service born from decades of experience.

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