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Creating the Outdoor Space of Your Dreams

Mullan Nursery Company

Landscape Designers
Growers of Quality Nursery Stock

Let's Build Your Perfect Yard

Whether you’re looking to create a space for entertaining and dining with friends, or simply want to accent your home with a beautiful landscape, we can help. Mullan Nursery Company, Inc is a full service landscape company and nursery providing first-class service to residents in northern Baltimore County and the I-83 corridor. 

 

With over 35 years of experience, we deliver a vast array of unique and custom designs to our customers for an elegant look year-round. We turn great ideas into reality and transform an ordinary yard into a personal paradise you will enjoy.

Responsible Stewardship

We recycle all organic materials and utilize the latest technology and practices for land stewardship.

Quality Nursery Stock

Locally cultivated and grown right at our nursery in White Hall, MD then delivered and planted in your gardens.

Spectacular Designs

Our award winning design team will create a unique and stunning landscape you will be proud to come home to.

Proud Members

Maryland Nursery, Landscape and Greenhouse Association, Inc.

Family Owned and Operated

Celebrating over 35 Years in Business!

Founders and operators Robert and Marion Mullan talk about how we deliver unmatched service to our customers. See the nursery where we grow our plants and trees and watch our crews working on one of our latest projects.

“We take pride in being available and accessible to our customers, devoting our full attention to the details and offering the best quality stock that we grow ourselves.”  

-Robert & Marion Mullan

Landscaping Services

Design and Installation

Design & Installation

Residential & Commercial

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Hardscaping

Walks, Walls & Patios | Decks, Arbors & Pavillions; Outdoor Kitchens

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Maintenance

Seasonal & As-Needed Care | Weeding, Mulching, Leaf Removal, Watering

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Landscape Lighting

Low-Voltage LED, Safey & Security, Hub and Expansion Systems

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Holiday Lighting

LED Lighting & Holiday Decor

Kitchen Gardens

Kitchen Gardens

Gardens in Pots; Raised Beds; Restaurant Gardens

Specialty Services

Speciality Services

Topiaries & Containers, Water Features, Putting Greens

Mullan Nursery Co, Inc | Landscaping & Planting | Growers of Quality Nursery Stock | Baltimore, MD | Baltimore County, MD | Drainage solutions, yard runoff, yard ponding, wet area in yard, wet yard

Drainage Solutions

Specialized Systems, Swales & Berms, Eco-Friendly

Our Approach to Helping Customers

We listen first, then get to work on developing your vision. 


Our designs are created with your desires, tastes and goals forefront. Every step in the process, from concept to installation will be as seamless as possible.


Whether it’s hardscape, flower beds, or other special feature, it will be designed to beautifully accentuate your home with meticulous detail. You will have a spectacular place in which to entertain, relax with your family, exercise, meditate, or simply enjoy a beautiful floral display.


Our experienced design staff and crew works together to create and install modern, practical spaces that make it so you never want to come inside.


Adding Thoughtful Detail to Landscape Designs

Marion shares details about the elements she includes when creating landscape designs for customers.

Landscape & Garden Design

Topiary Design

Pond/Pool Design

Exceptional Service Makes for a Great Experience

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Preserving the Chesapeake Bay

We install landscape designs that reduce pollution, use less water, and create vital wildlife habitat.

Actively Involved in the Baltimore Community

Maryland Nursery, Landscape and Greenhouse Association, Inc
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My Gratitude is Unbelievable!

"I know that I say this every year, but it's true - you did a beautiful job on my garden. It was so depressing to look out and see such a mess! It would take many weeks for me to clean the yard up - much less plant all the things you all did. My gratitude is unbelievable!"
Peg Marks
So Many Complements on the New Landscaping

“This letter is to thank you for the extremely professional landscaping job that was performed at our Patapsco Pelletizing Facility. Your company was professional from start to finish…eveything went great. Thank you for a superior job!

Everyone thanks me for the great job on the landscaping–but it was not I that did the work; I just hired you! I have to pass the thanks onto Mullan Nursery Company and your staff.”
Donna, Wheelabrator Wagon Technologies
A Magical, Soothing Retreat

"Mullan Landscaping transformed my property into a magical, soothing retreat – a place I enjoy coming home to. The whole process – design through installation – was a professional experience. Careful attention during design was given to plant, shrubbery and tree selection to achieve my desired objectives for aesthetics, budget, ongoing maintenance and deer resistance. The end result clearly demonstrates a successful collaboration between my desires and the skill of Mullan Nursery Company. Each staff member is knowledgeable and prides themselves on delivering results you are totally pleased with. Mullan Nursery Company is client-focused – they listen, suggest and guide. Never did I feel pressure to move in a direction I was not comfortable with.”
Kathie Pieper
We Would Recommend Without Reservation

“A few years ago, the Mullan Nursery Company installed a drainage system for water run-off on our property. The project was completed in a timely and professional manner, and we have had no problems ever since.” “We have been very pleased with the work and would recommend the Mullan Nursery Company without reservation.”
Dr. & Mrs. Alfred Rosenstein

Schedule Your Free Consultation Today!

It’s time to get started on that landscaping project you have in mind. We would be happy to meet with you onsite to review your property and landscape needs and goals.

Mullan Nursery Company, Inc