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Nucleus Design is a California Licensed ecological landscape design/build company that is committed to rehydrating, reclaiming, and regenerating the Earth for the benefit

of all life from soil to spirit. 


We work with each client to clarify goals, intentions, and visions, and synthesize that with the natural patterns, flows, and forms of the local ecology; to build soil, catch water, grow food, provide habitat, build resilience, and create beauty.

For more information or to set up a consultation

(707) 775-5746

LIC #1025126


Karmendra Kevin  Rossy 


Karmendra holds a Bachelors of Science Degree in Integrative Eco-Social Design through Gaia University, and is an Accredited Professional through ARCSA (American Rainwater Catchment Systems Association). He is a certified permaculture teacher and has advanced training in permaculture design with a diverse range of experience in earth works, key line design, food forest systems, rain-water harvesting, Greywater re-use, carbon sequestration,  natural building, habitat restoration, community building, 


Originally from the suburbs of Houston, TX, Karmendra has traveled the world as a full-time social service volunteer, living in Europe, India, and throughout the United States and now lives with his wife, daughter, and son in Sonoma County, California, USA.  

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