We are a landscape architecture design/build firm located in Southern Vermont. Creating enduring value for our clients is at the forefront of all of our projects and installations.




From the Latin words terr ("earth") and genus ("to begin").

The word 'terrigenous' means beginning with the land.           


"Scott combines a rare set of qualities ideal for a landscape architect: an eye for creative solutions, the temperament to work effectively with clients, and the skills to execute the final design." —Wendy

Phase One: Design

Develop your idea

The beginning of the process includes information gathering, schematic design, preliminary project planning, and design development. A visual assessment is made using surveys, photos, and drone imagery. Concepts are represented through abstract drawings, perspectives, sketches, models, and images. Materials, details, dimensions, and specifications are determined.


Phase Two: Plan

Manage your project

Next begins a transition from ideas and concepts to project management and planning. This is the time when any necessary permits are obtained and the final scope-of-work, construction schedule, and budget is finalized. We pride ourselves in a seamless transition from the design concepts and conversations to a project plan that will work for all involved. 


Phase Three: Construct

Implement your plan

Construction varies widely from one project to the next, but can include the following: delivery and mobilization of materials, demolition of existing structures, excavation of subgrades, drainage systems, as well as base materials, utilities, irrigation, stonework, structures and features, etc. It is the variety of design solutions unique to each site that keeps the work interesting and rewarding.


Phase Four: Detail

Add the finishing touches

The final part of the construction process gives us a chance to call out trees and plants separately, as well as fixtures and furniture. The visual amenities in the detailing phase pull together the finer artistic elements that bring the design vision to life.  


Phase Five: Continuum

"When we design and build a project it is simply the beginning of what that space will become over time. A set of conditions have been established, which will change and adjust indefinitely. Much is learned as the projects age. Being a part of this process in important to us. At times we return to make corrections, edits, and revisionsother times simply to photograph what the spaces have become. I’m grateful for the many clients who have supported a diverse collection of projects over the two decades."

— Scott Wunderle, ASLA


Browse a selection of our work:




Considering a future project?

We often schedule projects out many months in advance;

it's never too early to begin a conversation.