--- title: "GardenWise — Landscape Architects & Landscape Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/gardenwise-pfvwus-pf~151098551 markdown_url: https://www.houzz.com/md/professionals/pf~151098551.md entity_type: LocalBusiness business_name: GardenWise category: ["Landscape Architects & Landscape Designers"] image: https://st.hzcdn.com/fimgs/9d13812f0f244a37_0745-w400-h400-b0-p0--.jpg address: "4111 18th Road, N, Arlington, Virginia 22207, United States" latitude: 38.9033 longitude: -77.1263 phone: "(703) 457-9162" website: http://www.gardenwise.co rating: 4.8 review_count: 30 years_in_business: 23 best_of_houzz_awards: 13 followers: 280 last_updated: 2026-11-08 --- # GardenWise > Award Winning Metro D.C. Landscape Architecture & Design Build Firm Original Houzz profile: [GardenWise](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/gardenwise-pfvwus-pf~151098551) ## Professional summary - **Primary category:** Landscape Architects & Landscape Designers - **Location:** Arlington, VA - **Serves:** Arlington, Reston, McLean, Oakton, Vienna, Great Falls, Falls Church, Chevy Chase, DC (Washington), Langley Park, North Bethesda, North Kensington, Potomac, Takoma Park - **Houzz rating:** 4.8 out of 5 (30 reviews) - **Best of Houzz:** 13 awards (2014–2025), for Design, Service. ## About ### Houzz Badges - Houzz Pro Software User - Star Houzzer - Houzz Influencer - Recommended on Houzz - 25,000 Ideabook Saves - Best of Houzz winner - Locally owned - 23 years in business - Verified Hires - Responds Quickly ### Business highlights - Best of Houzz winner - 23 years in business - Locally owned - 4 Verified Hires - Responds Quickly At GardenWise, our design work reflects our respect for the innate beauty of the environment combined with our clients’ needs. We balance natural elements of stone, plants, and water with custom built features to create a special and unique garden experience. We practice a “hands-on” approach to ensure the designs blend Mark’s creative visions and practical knowledge with the client’s desires. The results are a one-of-a-kind creation that enhances your lifestyle, increase your home’s value, and stays within your budget. Mark can be seen on HGTV as a landscape design expert giving advice and “how-to” tips on the network’s signature series, Curb Appeal. His design work has been featured in national publications, including Better Homes & Gardens, Southern Living, Traditional Home, Cottage Living, Renovation Style, and Remodeling; regional publications and programs have included The Washington Post, The Washington Times, Washington Spaces, Chesapeake Home, Home & Design, and NewsChannel8’s Let’s Talk Live. ### Services Provided - Landscape Design - Garden Design - Hardscaping - Site Planning - Drought Tolerant Landscaping - Custom Fire Pits - Pool Landscaping - Custom Water Features - Swimming Pool Design - Gazebo Design & Construction - Project Management - Shed Design & Construction - Edible Gardens - Rooftop Deck Installation - Construction Drawings - Deck Building - Fence Installation - Masonry - Trellis Construction ### Areas Served - Arlington - Reston - McLean - Oakton - Vienna - Great Falls - Falls Church - Chevy Chase - DC (Washington) - Langley Park - North Bethesda - North Kensington - Potomac - Takoma Park ### Typical Job Cost $40,000 - 200,000 ## Business Details | Field | Value | | --- | --- | | Business Name | GardenWise | | Address | 4111 18th Road, N, Arlington, Virginia 22207, United States | | Phone | (703) 457-9162 | | Website | http://www.gardenwise.co | | License Number | 0406001467 | | Years in business | 23 | | Followers on Houzz | 280 | **Social profiles:** - Facebook — http://www.facebook.com/pages/gardenwise-inc-fine-landscape-and-design/237940011515 - X (Twitter) — https://twitter.com/gardenwiseinc - LinkedIn — http://www.linkedin.com/profile/view?id=34872187&trk=hb\_tab\_pro\_top - Blog — http://gardenwise.wordpress.com/ ## Offers 20% Rebate Given On Design Fee Cost _Available After Installation_ ## Contact - **Houzz profile:** [GardenWise](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/gardenwise-pfvwus-pf~151098551) - **Website:** http://www.gardenwise.co - **Phone:** (703) 457-9162 ## Credentials **Certifications & Awards** - J. Mark White, ASLA,PLA owner & licensed Landscape Architect. LCA Landscape Excellence 2015 & 2011 Grand Awards, 2012 Heritage & Distinction Awards, 2014 Distinction Awards. 2017 H&D Designers' Choice Awards Favorite Landscape Architect, Featured in Washington Post 06/25/15. - **Best of Houzz:** 13 awards (2014–2025), for Design, Service. **Affiliations** - [American Society of Landscape Architects](https://www.houzz.com/professionals/schools-and-organizations/american-society-of-landscape-architects-pfvwus-pf~2014062207) - [VNLA-Virginia Nursery and Landscape Association](https://www.houzz.com/professionals/schools-and-organizations/vnla-virginia-nursery-and-landscape-association-pfvwus-pf~2115339908) - [Virginia Tech Architecture & Urban Studies](https://www.houzz.com/professionals/schools-and-organizations/virginia-tech-architecture-and-urban-studies-pfvwus-pf~1419354857) ## Reviews **Overall rating: 4.8 out of 5 — 30 reviews** *Aspect averages:* - Work Quality: 5.0 - Communication: 5.0 - Value: 4.6 ### Featured Review **★★★★★ — keriosullivan98, Oct. 2023** > We had the pleasure of working with Mark at Gardenwise for the second time, and I can't express enough how impressed we are with his talent and dedication. Mark and his team took our concrete terrace in the heart of Arlington and transformed it into a serene oasis that exceeded all our expectations. > Mark's thoughtful design brought our outdoor space to life with a perfect blend of lush greenery, unique plants, and strategically placed trees. The addition of metal design accents, a water feature, drip irrigation, and landscape lighting gave our terrace an elegant and welcoming atmosphere. > What sets Mark apart is his ability to truly understand his clients' vision and then execute it flawlessly. He not only created a beautiful garden for us but also a peaceful escape from the hustle and bustle of the city. Mark's expertise and creativity shine through in every aspect of his work. > Working with Mark and his team was a seamless and enjoyable experience. They were professional, attentive, and clearly passionate about what they do. Mark ensured that every detail was considered, making the entire process stress-free. > We are thrilled with the result, and we would recommend Mark at Gardenwise to anyone looking to transform their outdoor space. His talent and commitment to his craft are evident in the stunning garden he created for us. We couldn't be happier with the results. > Thank you, Mark, for your exceptional work, and we look forward to enjoying our beautiful garden for years to come. **Comment from GardenWise:** > Thank Keri for our glowing review. You and Mike are wonderful clients and we greatly appreciate you and your loyalty to GardenWise. ### All 30 reviews **★★★★★ — D Adams, Oct. 2023** > Mark and the GardenWise team designed and installed a completely new garden for us following a major house renovation, which resulted in a smaller garden space with new levels to take into account. Mark really took on board our main requirements for an informal, woodland style garden with easy maintenance and year round interest; his first design was pretty much spot on for our needs. The design favors the simplicity we sought as well as bringing features we would never have thought of like huge white flower pots, which look amazing and generate a lot of conversation, and the firefly tree lights, which create a lovely night-time ambiance, commented on by many of our neighbors! The team who installed the garden worked quickly and professionally, cleaning up everything when they finished. As we enjoy the second full season of the garden, we appreciate how the different plants and parts of the garden have established themselves and bloom one after another as the seasons unfold; all seem well-suited to our garden, with very few deaths in the family! I would also mention that Mark sourced all our garden furniture and we particularly appreciate the comfort of the woven chairs, which are hard-wearing and don't need cushions, thus encouraging us to pop out and sit in the garden at any time! Our thanks to the GardenWise team. **★★★★★ — Alysa Hutnik, Oct. 2023** > We couldn't be happier with GardenWise. We worked with Mark and his wonderful team in phases over a number of years to design and implement our dream landscaping for all of our outside space. He was patient, creative, thoughtful about sustainability and what native plantings would thrive in our location, and the final product is just so unique and makes me smile every time I look outside. From the variety of trees, plantings, flowers, grasses, and how it all works together, is just magic For example, we have a rock river that looks both beautiful and is functional in addressing water drainage and runoff. We have gorgeous lavender in our front that our whole neighborhood enjoys as they walk by. The balance of texture, color, height, and fullness of the landscaping felt customized to our home, tastes, locale, and footprint, which also was important to us. Finally, his attention to the gorgeous stonework hardscape, wood work with a gazebo (including moving its location!), and lighting was also impeccable. I'm a very tough grader and just have the highest praise with the result. **★★★★★ — Simone C, May 2020** > Mark and his terrific team designed and managed the installation of beautiful stone walls, large stone steps, front and side landscaping, and an irrigation system for us. We’re on a hill so some of the work was necessary to manage drainage. But we also love the way it looks! Mark is very knowledgeable and pays attention to detail. It’s been especially exciting this spring watching the plants unfold as the weather has gotten warmer. **Comment from GardenWise:** > Simone we very much appreciate your wonderful review. We are ecstatic that you are so pleased with the results of our work. It is our goal to make all of project installation to operate smoothly, keeping the client informed with progress updates and ending up with a beautiful garden that can be enjoyed seasonally and for years to come. > Best, Mark **★★★★★ — Dana Forney, Dec. 2019** > Gardenwise is a highly professional operation and I would love to work with Mark and his team again. I am thrilled with the garden oasis Gardenwise created for my 1920 Arlington bungalow. The project included renovation of an old “garage” into a decorative garden shed with lighting and a porch, a flagstone patio and walk, a vase fountain, a fire pit, furnishings, and of course lots of plants and lighting. **Comment from GardenWise:** > Thanks Dana, you truly made our job a very pleasurable experience and we ecstatic that you are so very pleased! We look forward to working with you on future phases of work. **★★★★★ — Anna Marie Maggio, Jan. 2019** > Mark and his team at GardenWise are truly professionals and I love my new back yard and deck. They installed a gorgeous stone patio, rebuilt my small deck, installed irrigation and lighting. Everyone that worked on my project were considerate and preformed beautiful work. I liked that Mark listened to what I wanted and remembered small details. The plants he chose were perfect for the space and created the privacy we needed. **★★★★★ — Thomas Ryan, June 2018** > Mark and his team did a wonderful job transforming our yard and almost doubling the size of our living space. He worked with us to design the space to our needs, built it in phases to meet our schedule and has done a great job helping us maintain it over the past few years. > > The original space as shown below was just not useable and was rarely used. The new space, also shown below, is used during all seasons and Mark even had the vision to convert the garage into a home office/garage. All around, a great team to work with and someone who I have already recommended to family and friends. **Comment from GardenWise:** > Thanks Tom for your glowing remarks. It was indeed a pleasure working with you and Emily and transforming your outdoor living spaces. It also very gratifying being able to maintain your garden spaces for you.Thank you for sending over the garden photos I shared here. > Best, > Mark **★★★★★ — Matt Hagan, Dec. 2017** > GardenWise has done a superb job in reimagining and renovating my outdoor courtyard. They have implemented a complete overhaul to my patio space by illuminating it with a sophisticated lighting scheme, brilliant ornamental plantings, a deluxe built-in grilling station, chic furnishings and a deep-seated conversation area constructed with refined woodwork. Mark White, Jane O’Brien and their team are extremely talented and I have felt comforted working with them throughout the design process. I highly recommend their stellar landscaping and design services. **★★★★★ — Ugo Fasano, Sept. 2017** > Mark helped us to fully remodel the small patio in the back of our rowhouse located in the Logan Circle area. We loved his simple modern design and in particular the European trees he suggested we planted. The fountain also turned out beautiful. **Comment from GardenWise:** > Thanks Ugo for your lovely review, it was a great pleasure working for you. It is very satisfying to hear such positive remarks from our clients and we also love how your space turned out. **★★★★★ — Martha Atkins, Sept. 2017** > Mark redesigned our small backyard and front yard with the goal of utilizing the space better. The result is that our backyard now looks much bigger, yet at the same time more cozy, with a water feature that catches your eye as soon as you enter our house. We have ample space for a hammock under a vine-laden pergola, a sitting area in front of the fountain, a dining area, and an outdoor kitchen. He had to contend with a county-ordained planter box that was awkwardly placed, but the kitchen hides it well. We also ripped up part of our long driveway and installed a side yard, so I would have a better view out my side window. In the front, we eliminated the grass and went with all ground cover, which means no more mowing! Mark's design ideas were more than we could have imagined ourselves when we started the project and we pretty much went with all of his proposals. Now we are just waiting for the plants to grow into their space and to get new furniture! **Comment from GardenWise:** > Martha, thank for your wonderful review and we take great pride in pleasing our clients and in particular when we are able to exceed their expectations. We would be glad to provide any assistance with the garden furniture selection. **★★★★★ — Herb Hribar, Sept. 2017** > GardenWise has done a terrific job on our roof top garden in Washington DC. From a fabulous design, perfect realization and convenient ongoing maintenance, modernization and upkeep. Its a challenge to have a great deck in the city but GardenWise makes it seem easy. If you are planning a new deck or revitalizing an existing one, I'd strongly recommend that you give Mark a call. **Comment from GardenWise:** > Herb, thank you for your wonderful review. It has been indeed a pleasure working with both you and Theresa. I look forward to many years more to come in the future. **★★★★★ — Rob J, Dec. 2016** > We hired Gardenwise to landscape our entire yard after we rebuilt our house. When we first met, we told Mark we wanted an outdoor living space that included the following: built-in bar with grill, spacious space for hosting family/friends, and a separate space where we could watch TV and/or smoke cigars. Additionally, we wanted to enhance our front yard curb appeal. After we had the initial meeting with Mark he worked with his team to come up a beautiful and creative landscape design. He did a good job taking our initial ideas and turning them into reality. His attention to detail is truly remarkable and we always felt like Mark was treating our yard like it was his own. We also were very happy with his team of people who were courteous and professional at all times. Mark isnt the cheapest guy to handle your landscaping, but we feel like he is the best. We would recommend him to anyone looking for interesting design and high quality. **Comment from GardenWise:** > Hi Rob & Happy New Year to you, Kendall and Family. Thank you very much for your glowing review. It was indeed a pleasure working with you and Kendall and I am so very glad to hear you are so pleased with the landscape work that GardenWise has completed for your home. > > Best, > > Mark **★★★★★ — Melissa Burman, Dec. 2016** > Last Spring when I was seeking a garden makeover to complement our recent house renovation, I asked my contractors for the renovation who they most liked in the area. Mark White and GardenWise came highly recommended, and now I can do the same. > From initial concept to completion, it has been a pleasure to work with the professionals at GardenWise. Ours was a major project, and Mark cleverly worked the design around the renovated exterior spaces, and he suggested, then implemented, significant changes as well. We have a upgraded and refreshed garden that really works as a three season living area in the back and a lovely and sophisticated face of the house in front. > Thanks, Mark, and thanks to your staff and all your subcontractors. I love my yard! **Comment from GardenWise:** > Hi Melissa & Happy New Year. Thank you very much for your wonderful review. It was indeed a pleasure working with you to transform your garden spaces to align with your recent renovations. We look forward to the possibility of assisting you with your future garden maintenance. > > The photos I have added are taken post masonry and carpentry improvements and during the landscape installation process prior to the completed project. We plan to photograph the garden in mid to late spring. > > Best, > > Mark **★★★★ — Roberta Colton, Dec. 2016** > GardenWise replaced a failing retaining wall for us which required removing and replacing existing plantings, designing a new outdoor staircase, and designing new plantings for the area below the new wall. It was a very complicated process both to plan and execute this project. The work went very well and even finished before schedule. Mark White saved boulders that would otherwise have had to be removed and used them creatively in the new landscaping and to create the new stairs from our patio to the street. We are very happy with the end result. **Comment from GardenWise:** > Thanks Roberta for your lovely review and I am glad to hear you are very pleased with the project results. It was a pleasure working with both you and Doug. **★★★★★ — JD Ireland Interior Architecture + Design, July 2016** > My interior design company has collaborated with Gardenwise on several projects and it's always been a great experience. Mark is wonderful to work with, he listens to what the client is interested in and makes hardscape and landscaping recommendations that combine the client's desires with his deep and comprehensive knowledge of all the aspects of his craft. The outcome is always a fun collaboration and a gorgeous exterior that continually looks incredible as the years go by. **Comment from GardenWise:** > Thanks Julie for the glowing review. The pleasure is all mine. **★★★★★ — Michael O'Sullivan, April 2016** > Nearing completion of a major renovation project, it was important for us to find a Landscape Architect that could extend our design style to an outdoor living space. Mark and his Team at GardenWise exceeded all expectations with artistic creativity, attention to details, and a service approach that made us feel like part of his family. Landscaping highlights architecture, but in our case it became the highlight. We recommend Mark for inspiration, collaboration and, ultimately, design excellence. > > Mike and Keri **Comment from GardenWise:** > Thank you Keri & Mike for your wonderful review. It was our pleasure working with you both and I am ecstatic with the results and especially proud that you are as well. **★★★★★ — Alexandra B, April 2016** > Mark is thoughtful and professional. He has a keen design aesthetic and a responsive office team. I would work with him again on future projects. **Comment from GardenWise:** > Thanks Alex for your review and we enjoyed working with and look forward to our continuing professional relationship. **★★ — raj\_ratwani, April 2016** > We contracted with Garden Wise to provide comprehensive landscaping designs and then to build a front walkway, back stone patio, install lights, and do some minor planting. > > Mark put together some really great designs for us. However, when we moved to execution of the project we were very disappointed. It seems like Mark sub-contracts most of the work (at least the stone and electrical). There is zero quality control. It took two passes to get the stonework right and it was always us inspecting the work and pushing Garden Wise to come fix it. The same issue arose with the electrical. We have gone through two years of renovations with lots of contractors and this one was the most disappointing. > > There was also issues with over billing where they charged for the install of sod that never happened. After Mark attempted to provide a math lesson on square feet vs linear feet, he finally "checked with his foreman" to determine that they did in fact not install 80 square feet of grass that we had been charged for. They eventually refunded us. **Comment from GardenWise:** > The important information to take away from the situation is that GardenWise did take responsibility and had the masons and our electrician return to remedy the situation for the client. The issues the clients had were actually quite minor and easily correctable and considered part of our normal walk thru process which insures our clients are completely satisfied at the end of the installation process. I do not agree with the client's assertion about the project oversight, the GardenWise Team was present at the required onset of each critical stage and I myself have checked on the project process at least three times. The client has since relayed to us that they were pleased with the final product. > GardenWise takes great pride in the end result and leaving our clients with much improved outdoor garden spaces. **★★★★ — Lawlor Architects, Nov. 2015** > We hired Gardenwise to do a major redesign of a small but complex garden project for us. The design work was quite thoughtful and creative in terms of hardscape, materials, site organization and special features. The subcontractors they used, especially the masons, were extremely capable in all aspects of their work and took pride in making sure the end product reflected the high expectations we had. Any concerns we had were addressed and taken care of during the process. The office team at Gardenwise placed most of their energy in being strong landscape designers and less energy in being attentive communicators but were still able to bring this project to a successful conclusion. **Comment from GardenWise:** > As a rule we at GardenWise take great pride in maintaining communications with our clients particularly during the design/build process. We strive for complete client satisfaction and we find most of our clients appreciate and our satisfied with our diligence. **★★★★★ — Ann, Nov. 2015** > Gardenwise provided excellent service from our first meeting for an estimate to the final installation of plants and lighting. We had a wall rebuilt, walkway rebricked, electrical components added as well as a new design and installation of plants and shrubs. Mark White, the project designer and owner of the company talked through various options for our project and oversaw the completion of each stage of our project. We continue to receive very positive comments from neighbors about our project. We highly recommend their services. **★★★★★ — johnwhall, March 2015** > I worked closely with Mark White at GardenWise to design and install new hardscape and landscape for both my front and backyard. Mark provided excellent consultation and designs for the work that was ultimately installed. He provided very knowledgeable guidance on the plantings to select, the materials and design for the deck that was built, suggestions on lights to install, and always had options available if something needed to be changed. My front and backyard are exactly what I expected and was hoping for - extremely pleased with the work that was done. **Comment from GardenWise:** > Thank you John for your positive review. It was indeed a pleasurable and gratifying experience working with you on the design and installation of your garden spaces. GardenWise takes great pride in creating beautiful outdoor spaces for our clients and it is lovely hearing that it was satisfying experience for you. Take good care, Mark **★★★★★ — joyceflute, Jan. 2015** > I live in a town house in Arlington, My back yard is small and was just a jungle, GardenWise designed a beautiful slate and brick patio with a wall seating areas with landscaping and a water fountain feature with an irrigation system. They also designed the small front area and installed an irrigation system. The work included removing several large trees and shrubbery from the back yard as well as doing the masonry work and the landscape planting. The work was done on time and the workmen were pleasant and efficient. We were very pleased. We are proud of our back patio now. **Comment from GardenWise:** > Thanks Joyce for you lovely review. It was a pleasure working with you. GardenWise takes great pride in transformations and creating vibrant garden rooms. All the best, Mark **★★★★★ — jlherring, Dec. 2014** > We live in a traditional rowhouse in Washington DC. GardenWise transformed our backyard into a multilevel living space. The area started as nothing more than an unattractive concrete parking spot. GardenWise completely transformed it, making it two levels. The top is the primary living area with stone patio and built-in grill. The bottom remains functional as a parking space, but also seemlessly transforms into additional entertaining space. GardenWise created a beautiful Tuscan-themed space, with stonework, columns and trellis. We cannot say enough good things about GardenWise. They were absolutely fantastic to work with and created a space that completely exceded our expections. They were far more creative and much less expensive than the other vendors that we interviewed. They were also incredibly efficient and responsive. We highly recommend them and continue to use them every opportunity that we have. **Comment from GardenWise:** > Thanks, what a lovely review.. We take great pleasure in having such satisfied clients and transforming their yards into outdoor garden rooms. **★★★★★ — Jeremy Wolsk, Nov. 2014** > We hired GardenWise to install plantings in our side yard to hide a new generator, replace our flagstone patio in the backyard with one that had a smaller footprint, and install new plantings around the patio. We love Mark's design, and his team did an excellent job with the patio and installation. > > Two things that makes Mark standout are his responsiveness and his flexibility. This project was not a huge one for GardenWise, but they worked around the constant rescheduling by Washington Gas, helped protect our existing plantings from damage by their subcontractors, and produced a backyard space that we have enjoyed every night since it was completed (on time by the way). **Comment from GardenWise:** > Thanks very much Jeremy for you kind words. It was indeed a pleasure to work with you and it gives me great pride that you are so pleased. Best, Mark **★★★★★ — John Boyle, July 2014** > I recommend Gardenwise without any hesitation. I had a vision of redoing my compact back space in the historic area of Capitol Hill and J. Mark White turned it into reality. I stipulated I wanted a garden space with a pergola and a fireplace and a new carport that would include an outdoor Kitchen space -- and then wallah! I now have a back yard for entertaining guests with everything needed and then some. The project was completed (for the most part) on-time and well over budget (but because I wanted the highest quality of products and added many more ad-ons along the way)! Thanks Mark and team for a high quality luxury job well done! **Comment from GardenWise:** > John - Thank you so much for your wonderful review and it was my pleasure to work with you to create the dual-level outdoor living space for your home. All my best, Mark **★★★★★ — bjmsp, March 2013** > Gardenwise brought our home, built on the eve of World War II, into the 21st century. > > Appearance. Accessibility. Use of space. Easy care. Eco-sensitivities. All are addressed in the design and work of the craftsmen who worked with us. > > In the lead up to the project and as it proceeded, Mark listened to our thoughts. And as we asked, he challenged us to think more practically at times, and more aesthetically at others. The net result is far better than we ourselves could have even described. > > The tradesmen paid attention to every detail as they followed the plans. When there was a question, we were able to consult and get the answers we wanted. > > Everything has come together not only in keeping with our expectations, but better. Few contracting jobs have been more positive in very sense than this! We love the results. **★★★★★ — mvihstadt, March 2013** > Mark White/GardenWise completed an extensive front/back landscaping plan which we are in the process of implementing. Mark did an excellent job in redesigning our front entryway and creating a unique entertaining space in the back. We installed an arts and crafts fence, added a water feature, and created a grill area. The work quality was excellent from the stone masons to the fence carpentry to the installation of the plantings. We would highly recommend GardenWise. **★★★★★ — mjcourchane, March 2013** > I hired Mark White and his firm to completely landscape the yard for our Arts & Crafts bungalow. We had some ideas of what we wanted but Mark took those and developed a plan significantly beyond our input. It was creative and wonderful -- and perennials bloom every season. He put in walls, walkways, raised beds, stone stairs and wonderful and healthy trees and plants. I use him at least twice a year on an ongoing basis to maintain, and improve the landscape. > > I cannot recommend him highly enough. **★★★★★ — Mary Beth Perdue, March 2013** > My husband and I used GardenWise, Inc. to build a patio in our backyard. J. Mark White created an “out of the box” design that included a raised terrace with a built-in kitchen and fire pit. The design emulated the contemporary feel that we were looking for. Mark and his team delivered the highest quality of service and workmanship. Mark was very involved in every step of the process and was instrumental in offering suggestions regarding the materials to be used for the lighting, cabinetry and fire pit. We are so pleased with our “backyard escape” and owe it all to GardenWise, Inc. **★★★★ — carolyn04hart, March 2013** > I so enjoyed working with each member of the team at GardenWise, throughout our project -- good listeners, professional, kind, and responsive, not to mention talented and creative designers with excellent problem-solving approach, and terrific craftsmen. Estimates and budgets were accurate. The attention to detail and commitment to quality were superb - - even re-doing something I had said we "could live with" but they could not! That really, really impressed me. The project included a new driveway, lots of stone wall work, a new patio, water feature, and several new and renovated planting beds. I am eager to see how the plants 'return" in the coming summer and how they mature to fulfill the envisioned design. ## Selected projects - [Georgetown Modern](https://www.houzz.com/hznb/projects/georgetown-modern-pj-vj~7301837) - Location: Washington, DC - Photos: 27 - Description: This lovely Georgetown home was renovated, creating a modern open plan with the addition of a French doors on the rear of the home. A sunken dining terrace flows out of the French doors, a grand set of masonry stairs leads to the upper level path and lounge space with a modern gas fire table and a water wall. Landscape lighting transforms the garden for intimate night time enjoyment. - [Classic Residence](https://www.houzz.com/hznb/projects/classic-residence-pj-vj~7303257) - Location: Arlington, VA - Photos: 17 - Description: This Classic residence located in North Arlington, has a spacious lot and we love the results of the series of outdoor living spaces that we lovingly added to the rear garden area, starting with the raised lounge / dining terrace that is shielded from the sun from it's adjustable overhead canopy system. The integrated string lights add night time ambiance, and in conjunction with ceiling fans provide cooling while preventing those pesky mosquitoes from landing on you. A few steps down is the out… - [Contemporary Cottage](https://www.houzz.com/hznb/projects/contemporary-cottage-pj-vj~1992558) - Location: Arlington, VA - Photos: 24 - Description: Contemporary Cottage Arlington, VA The task was to meld the extensive renovations of this cottage home in Arlington VA to the garden areas, creating a series of connecting outdoor living spaces directly accessible from the home especially from the new screened porch. A central oval patio terrace provides the main outdoor living space with room for dining, grilling and lounging. The patio is composed of a grid and border of Belgian block and a field of irregular pieces of flagstone fitted togethe… - [Capitol Hill Residence](https://www.houzz.com/hznb/projects/capitol-hill-residence-pj-vj~888638) - Location: Washington, DC - Photos: 19 - Description: The vision for this project was to take advantage of the existing grade differences to create a dual-level living space. The upper level includes a raised hearth fireplace with adjoining seat wall, a pergola structure with ceiling fan to add privacy from adjoining neighbors. This lounge space features a media center including a flat screen television in tandem with the fireplace permitting year-round use of the space. The lower level includes a grilling station, room for twenty guests and it als… - [Logan Circle Oasis](https://www.houzz.com/hznb/projects/logan-circle-oasis-pj-vj~2006045) - Location: Washington, DC - Photos: 25 - Description: Logan Circle Oasis Washington DC This small contemporary courtyard garden is located in the Logan Circle neighborhood of Washington, DC. A major goal was to upgrade the outdoor living space in keeping with the recent contemporary home renovation. This is particularly important since there is a strong visual connection from the dining room and more importantly from the kitchen/breakfast area where a similar paver mimicking the kitchen flooring in size, color and orientation into the patio pavemen… - [Chantilly - Entertaining Terrace (Craftsmanship) - LCA GRAND AWARD Winner](https://www.houzz.com/hznb/projects/chantilly-entertaining-terrace-craftsmanship-lca-grand-award-winner-pj-vj~1369458) - Location: Chantilly, VA - Photos: 12 - [Tudor Craftsman Residence](https://www.houzz.com/hznb/projects/tudor-craftsman-residence-pj-vj~1992588) - Location: Arlington, VA - Photos: 13 - Description: Tudor Craftsman Residence Arlington, VA The exterior building materials from the English Tudor Craftsman home located in the Tara neighborhood of Arlington, VA were carried to the garden spaces and integrated into the hardscape elements used around the home. For example, the thin Tudor brick used in the front accent wall with custom recessed tile panel and the Silver Lake Stone which was used in the abutting stone faced pier. The same combination was used for patio seat wall and piers enveloping… - [Cathedral Heights Residence](https://www.houzz.com/hznb/projects/cathedral-heights-residence-pj-vj~947717) - Location: Washington, DC - Photos: 20 - Description: This project was featured in two Houzz editorial stories: http://www.houzz.com/ideabooks/67143517 https://www.houzz.com/ideabooks/69734003/list/see-6-stunning-patio-transformations - [This is Old Town - Classic Courtyard (Outdoor Living Space) 2015 LCA GRAND AWARD](https://www.houzz.com/hznb/projects/this-is-old-town-classic-courtyard-outdoor-living-space-2015-lca-grand-award-pj-vj~1369925) - Location: Alexandria, VA - Photos: 8 - [Forest Hills Residence](https://www.houzz.com/hznb/projects/forest-hills-residence-pj-vj~678387) - Location: Washington, DC - Photos: 7 - [Arts and Crafts Residence - Arlington, VA](https://www.houzz.com/hznb/projects/arts-and-crafts-residence-arlington-va-pj-vj~462306) - Location: Arlington, VA - Photos: 6 - ['Old Town' Alexandria Row House](https://www.houzz.com/hznb/projects/old-town-alexandria-row-house-pj-vj~375331) - Location: Alexandria, VA - Photos: 45 - Description: Two level space is enhanced thru the broad stairs that link the two spaces. Two tones of travertine marble set in a checkerboard pattern on the diagonal really set this garden apart. - [Tudor Craftsman Residence - Arlington, VA](https://www.houzz.com/hznb/projects/tudor-craftsman-residence-arlington-va-pj-vj~460727) - Location: Arlington, VA - Photos: 10 - [Palisades Neighborhood NW Washington, DC](https://www.houzz.com/hznb/projects/palisades-neighborhood-nw-washington-dc-pj-vj~367875) - Location: Washington, DC - Photos: 10 - [CHRISTIAN-WOLANIN](https://www.houzz.com/hznb/projects/christian-wolanin-pj-vj~390450) - Location: Arlington, VA - Photos: 11 - [Voorhees Dorobek Residence](https://www.houzz.com/hznb/projects/voorhees-dorobek-residence-pj-vj~188464) - Location: Washington, DC - Photos: 7 - [French Cottage Garden](https://www.houzz.com/hznb/projects/french-cottage-garden-pj-vj~442401) - Location: Washington, DC - Photos: 9 - [Penthouse Loft Terrace](https://www.houzz.com/hznb/projects/penthouse-loft-terrace-pj-vj~336772) - Location: Arlington, VA - Photos: 29 - Description: This penthouse loft terrace is made up of two-levels of terraces, the lower level are a series of narrow terraces wrapping around the main interior living spaces. A variety of planters was added to bring seasonal color, texture and movement to this otherwise blank space. On the second level where most of the outdoor living takes place with larger areas allowing room for lounging and dining two contemporary water features were added. An upright stainless steel water wall mimics the lines of the e… - [Logan Circle Loft Terraces](https://www.houzz.com/hznb/projects/logan-circle-loft-terraces-pj-vj~813221) - Location: Washington, DC - Photos: 7 - [Rosslyn Terrace](https://www.houzz.com/hznb/projects/rosslyn-terrace-pj-vj~7311410) - Location: Not specified - Photos: 5 [See all 30 projects](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/gardenwise-pfvwus-pf~151098551) ## Video - [Company video](https://player.vimeo.com/external/1231421852.m3u8?s=446d564b4eff573fbead5dcd0559f79f2e96ca72&oauth2_token_id=1384357804) ## Frequently Asked Questions **What types of landscape design projects do you specialize in?** We specialize in a wide range of landscape design projects, from comprehensive landscape design and installation to custom swimming pools, spas, and unique specialty features like outdoor kitchens and fire tables. Our expertise also includes carpentry, masonry, landscape lighting, and creating beautiful loft, roof decks, and terraces, ensuring we can transform any outdoor space into an exceptional garden that elevates your lifestyle. **Do you offer design-only services or full project coordination?** Yes, we offer both design-only services and full project coordination through our comprehensive design-build process. Our 'Landscape Design Process' culminates in a Master Plan, and we can then proceed with 'Installation and Construction' where our skilled team handles all aspects of the project. We also provide ongoing support and maintenance, ensuring a seamless experience from concept to completion. **Do you create detailed planting and layout plans?** Absolutely. Creating detailed planting and layout plans is a core part of our design process. In Phase Two of our process, we develop a comprehensive Landscape Master Plan, which includes careful consideration of plant selection and overall layout. Our goal is to design and install beautiful gardens and lawns tailored to your preferences, ensuring a vibrant and cohesive outdoor environment. **Do you design outdoor living spaces such as patios and outdoor kitchens?** Yes, we excel at designing custom outdoor living spaces. We create beautiful patios using natural masonry materials, and our specialty features include built-in outdoor kitchens and linear gas fire tables. We also design and build custom decks, arbors, pergolas, and even roof decks, transforming your outdoor area into a functional and elegant extension of your home for relaxation and entertainment. **Do you design drought-tolerant or sustainable landscapes?** Yes, we absolutely design drought-tolerant and sustainable landscapes. Our approach focuses on sustainability and beauty, and we incorporate water-smart solutions like automatic irrigation systems to conserve resources. We are dedicated to creating outdoor spaces that are not only aesthetically pleasing but also environmentally responsible and efficient, saving you time and money. *FAQ content may be generated based on the Pro's Houzz profile and website.* ## Community Q&A **Q: what are the checker board pavers made of?** *(in Photo Questions)* A: Hello Mary. thanks for your interest and visiting @User profile. The pavers are both travertine marble in two different tones and are laid in an alternating diamond pattern. **Q: What type of wood is this? What color stain?** *(in Photo Questions)* Hi, I love the look and color of the wood you used on this patio. What is it? Is it stained? Thank you! A: Western red cedar. Thanks for the interest in our project. **Q: Multi Stem Tree** *(in Photo Questions)* What kind of tree is that in the right corner? A: Japanese maple tree. **Q: Love this patio block. What is it?** *(in Photo Questions)* love the checker board wondering what it is/ Thank you A: Thanks Deborah for your kind words about our Old Town Alexandria Pool Terrace project. The pool deck is a checkerboard pattern set on the diagonal of two different color selections of travertine marble tile pavers. A brick rowlock border was incorporated that blended with brick from the houses foundation. **Q: Love the bunny, where did you get it?** *(in Photo Questions)* A: The client purchased Chauncey the rabbit who always makes me smile when I see it. I believe Chauncey was a custom piece. The clients unfortunately have moved out of the area and I no longer have their contact information. Best of luck. Mark **Q: Questioning tv location** *(in Photo Questions)* How do you keep tv safe from the elements-moisture, etc.? Love this design A: Also thank you for your complements of our design. --- *Source: Houzz professional profile. Reflects the profile as of 2026-11-08.*