Est. 2009 · Sustainable Landscape Architecture
Landscapes
Built for
Tomorrow.
We don't just plant gardens—we architect sustainable ecosystems. Every project cultivates enduring beauty rooted in ecological precision.
847
Projects Delivered
1.2M
Gallons Water Saved
Zero
Net Carbon Since 2019
Featured Project
Ridgeline Sanctuary
Marin County, California
Our Philosophy
Rooted
in Science.
Every intervention we make is guided by data, driven by ecology, and refined by decades of hands-on environmental stewardship.
Since
2009
Ecological Intelligence
Every Terra Forma project opens with a comprehensive site ecology assessment—soil composition, hydrology mapping, native species surveys, and microclimate analysis. We transform raw data into a design language that speaks fluently to the land.
Our ecological approach means your landscape thrives without constant intervention. We engineer resilience from the ground up.
Regenerative Design
We go beyond "sustainable"—we design landscapes that actively regenerate ecosystems. Native plantings restore pollinator corridors. Bioswales replenish aquifers. Living walls improve air quality. Every square foot does purposeful ecological work.
Enduring Impact
Our landscapes improve with age. Where conventional gardens demand constant upkeep, Terra Forma projects reach their peak beauty in year five, year ten, year twenty. We cultivate landscapes designed to outlast trends and weather generations.
"The land has memory. Our job is to listen carefully before we speak."
— Aria Castellano, Founder & Principal Landscape Architect
Selected Work
Where Precision
Meets Nature.
Each project is a singular response to site, climate, and human aspiration. No two Terra Forma landscapes are alike.
Cascades Reserve
Sierra Nevada Foothills, CA — 48 acres
Thornwood Grove
Woodside, CA
Arid Canvas
Sonoma County, CA
Meridian Campus
South Bay, CA — 3.2 acres
The Living Wall
Pacific Heights, SF
Measured Impact
1.2M
Gallons of Water Conserved
Annually across all active projects
847
Native Ecosystems Restored
Across California, Oregon & Nevada
Zero
Net Carbon Footprint
Certified carbon-neutral since 2019
96%
Client Retention Rate
Across 15 years of practice
Let's Build Together
Cultivate
Your
Vision.
Every great landscape begins with a conversation. Tell us about your site, your vision, and your aspirations. We'll respond within 48 hours with an initial site assessment proposal.
- Residential Sanctuary Design
- Commercial & Institutional Landscapes
- Ecological Restoration
- Water-Wise Garden Systems
- Rooftop & Urban Greening
- Native Meadow & Prairie
Send a message
hello@terraforma.design
Or call us directly
+1 (415) 555-0192
Studio
1428 Larkin Street, Suite 400
San Francisco, CA 94109