Design that belongs
to its place.
Tjaden Design Associates brings rigorous craft and ecological intelligence to every project — from intimate residential gardens to complex commercial landscapes across the Mid-Atlantic region.
True design is the seamless integration of form and function ; where the beauty of the landscape is not a mere ornament, but the living proof of a restored and thriving ecosystem.
Our approach is informed by a century of design theory, filtered through the lens of modern environmental science — where beauty and utility are never in conflict.
Explore Our Foundations & Inspirations →Comprehensive design
from site to landscape
Master planning, planting design, and site development rooted in ecological sensitivity and a deep understanding of the Mid-Atlantic landscape.
Thoughtful land stewardship through grading, stormwater management, and regulatory permitting — balancing client vision with sound environmental practice.
Practical design for working farms and rural properties — informed by firsthand experience managing a sustainable farmstead using regenerative methods.
Outdoor Living
A multi-level outdoor living environment — stone terracing, a lap pool with hot tub, integrated planting beds, and a covered pavilion — designed to dissolve the boundary between the home and its surrounding landscape.
View All ProjectsDesign grounded in
lived experience
At Tjaden Design Associates, our work is informed by more than academic training. We maintain a six-acre working farmstead — Bluebird Farmstead — where we actively practice sustainable agriculture, woodland stewardship, and habitat development. This direct experience shapes every recommendation we make to landowners.
We believe the best landscape design is not imposed upon a site, but drawn from it — honoring existing ecology while creating environments that are beautiful, functional, and enduring.
About the FirmA collaborative process
from first call to final planting
Site analysis, client goals, and ecological inventory — understanding the land before we draw a single line.
Schematic design that translates vision and site conditions into a clear spatial and planting framework.
Construction documents and specifications refined through close collaboration with clients and contractors.
On-site oversight and contractor coordination to ensure the design is built exactly as envisioned.