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Business Details
We operate 16 retail locations branded as The Great Big Greenhouse across Virginia, Maryland, West Virginia, and the Washington D.C. metro area, serving diverse residential and commercial clients. Our full-service landscape division employs over 30 certified designers with specialized expertise in Mid-Atlantic climate-native plant selection and outdoor space optimization. We offer end-to-end landscaping solutions including custom design, professional installation, and ongoing grounds maintenance to meet the unique needs of each property we serve. Our retail locations stock a vast inventory of trees, shrubs, annuals, perennials, and gardening supplies to support both DIY and professional landscaping projects. We provide science-backed mosquito and tick control services through our Mosquito Shield of Dulles program, designed to make outdoor spaces enjoyable without pest nuisance. Every member of our team adheres to strict professional standards, prioritizing safety, transparency, and environmentally responsible practices in all work we perform.

We are deeply committed to delivering consistent, high-quality results that exceed client expectations, with a dedicated focus on long-term customer satisfaction. Our free online plant finder tool and in-store horticulture experts help customers make informed decisions about plant selections tailored to their specific soil, light, and climate conditions. We actively give back to the communities we serve through local donation programs, educational gardening workshops, and other community-focused initiatives. Our comprehensive service offerings eliminate the need for clients to coordinate multiple vendors for their outdoor space design, installation, maintenance, and supply needs. We have spent over 20 years perfecting our mosquito control program, leveraging biology and scientific research to deliver reliable, effective pest management results. We continuously invest in team training and industry best practices to stay at the forefront of landscaping, gardening, and pest control innovations for our regional client base.
Highlights and features
  • We operate 16 locations across VA, MD, WV, and DC.
  • Our landscape team includes over 30 expert designers.
  • We use science-backed mosquito and tick control methods.
  • Our extensive plant inventory supports DIY and professional projects.
  • We provide full-service landscaping from design to maintenance.
Services
Pick and Plant Landscaping
Pick and Plant Landscaping lets customers select plants from our retail inventory, with our professional team handling all installation work. This service is ideal for DIY enthusiasts, busy homeowners, and anyone wanting custom plantings without planting labor. Our experts ensure correct installation for long-term plant health and curb appeal, matching plants to regional site conditions.
Landscape Design
Landscape Design services are led by our team of over 30 expert designers with deep Mid-Atlantic growing condition knowledge. This service is tailored to homeowners, commercial property managers, and gardening enthusiasts seeking to create or refresh outdoor living areas. Each custom design maximizes functionality, curb appeal, and long-term plant health aligned with client preferences.
Mosquito Control
Our Mosquito Control service uses a science-backed barrier treatment to eliminate existing mosquitoes and prevent re-infestation on residential properties. This service is ideal for homeowners, families with children and pets, and gardeners seeking mosquito-free outdoor spaces. Treatments target common-use areas including pools, decks, and patios, with repeat applications every 10 to 17 days for lasting protection.
Tick Control
Our Tick Control service reduces tick populations on residential properties to lower the risk of tick-borne illnesses for residents. This service is ideal for homeowners with children, pets, and gardeners who regularly use their outdoor spaces. Treatments target tick-prone areas including wooded borders, tall grass, and garden perimeters for lasting protection.
Grounds Maintenance
Our Grounds Maintenance service provides ongoing care for residential and commercial properties to keep outdoor spaces healthy and tidy year-round. This service is ideal for property owners seeking consistent professional upkeep without DIY maintenance demands. Our team handles routine tasks including mowing, pruning, weeding, and seasonal cleanups to protect your landscape investment.
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Reviews (2)
Toni Dach
Jul 07, 2018 Report
Planning a large hardscaping project takes time, and many people are scared off by the cost, so I'm going to forgive a little bit of radio silence on their part right after getting an initial quote as "wondering whether I would go through with it."
Corry Miller
May 26, 2018 Report
Never to disappoint. I buy all my annuals there. Huge selection! Great perennials too. We have both picked up and had gravel, Stone, and mulch delivered. I even buy veggies here. My favorite nursery!