Our Story

Rooted in Austin.
Built for Texas.

Sixteen years of drought-resilient landscape design, led by a soil scientist who got tired of watching beautiful plants die in July.

Elena Vasquez, founder of StoneMoss Garden Co.
The Founder

From Soil Science
to Landscape Design

Elena Vasquez holds a Master's degree in Soil Science from Texas A&M University, where she spent four years studying Central Texas caliche soil formation, water infiltration patterns, and the rhizosphere ecology of drought-tolerant native species. After graduation, she spent three years doing fieldwork for Austin Water's conservation programmes before founding StoneMoss in 2009.

The frustration that motivated her: every client she visited through the water conservation programme had been sold the same generic plant palette — St. Augustine grass, Asian jasmine, Japanese boxwood — by landscapers who knew what sold easily at nurseries, not what was calibrated to Austin's specific soil chemistry and climate. The result was landscapes that required constant irrigation, heavy fertilisation, and repeated replacement.

StoneMoss was built to do the opposite. Elena wanted every design to begin with a soil test, every plant selection to come from a water budget, and every client to understand exactly why each decision was made. Sixteen years later, that methodology is unchanged.

2009Founded StoneMoss Garden Co. in Austin
2012First NALP certification for the team
2016Expanded to rain harvesting systems
2020500th xeriscape installation completed
20251,400+ gardens planted across Central Texas
Our Team

The Horticulturists
Behind the Work

EV

Elena Vasquez

Lead Designer · Founder

M.S. Soil Science, Texas A&M. 20 years in Central Texas horticulture. Specialises in xeriscape design and soil remediation.

MO

Marcus Okonkwo

Irrigation Engineer

12 years designing drip and rain harvesting systems. Former irrigation engineer for a Travis County municipal utility district.

RC

Rosa Chen

Native Plant Specialist

Botany degree from UT Austin. Native Plant Society of Texas active member. Sources rare Central Texas ecotypes for specialised installations.

Our Approach

How We Design
Differently

01

Soil Analysis First

Every StoneMoss project begins with a soil test before we put a single plant in the ground. Austin's soils vary dramatically — from black clay in the Blackland Prairie to rocky caliche-heavy Hill Country soils. Plant selection follows the soil analysis, not the nursery catalogue.

02

Water Budget Design

We calculate a projected annual water budget for every design — baseline rainfall contribution, supplemental irrigation requirements by season, and the savings compared to a conventional lawn. Clients receive this document before signing any contract.

03

Fall Installation Standard

We recommend October as our primary planting window for woody plants and shrubs. Five months of root growth before summer heat dramatically improves establishment rates — our data shows a 17-point survival rate difference between October and April installations.

04

Transparent Reporting

Every installation includes a photographic baseline record, a planting record with species and locations, and first-year care instructions. Annual maintenance clients receive a written garden condition report after each seasonal visit.

Work With Us

Ready to Meet
Your Garden's Future?

Schedule a free site visit and soil assessment — no obligation, no pressure.