The Source · Public Knowledge
§ I Water, soil, plants, and the culture that grew from them.

The Noon Source.

Yucca for soap. Mesquite for bread. Acequias for water. Free.
Paid for in the ground by the patrons who hire the work — their library, opened to you.

Library status 7 entries
§ I.i The Library 7 entries · Updated as we publish

Start with the soil.

Selected essays. Open access · CC BY-NC-SA 4.0.
Methodology · Site Read

Reading the land before drawing the plan.

Slope, drainage, soil, sun, existing canopy. The five readings we do on every property before any line gets drawn — and what each one tells us about what will hold up.

2026 · Methodology Read →
Methodology · Site Read

How a site read works, field to lab.

A reading you can do in an afternoon, and a confirmation that holds up in front of a grant reviewer or a council. The two tiers — calibrated field instruments and an accredited lab — and how to tell which is which.

2026 · Methodology Read →
Palette & Planting

A native palette for San Antonio + Hill Country.

The plants that already know how to live here — anchor trees, small flowering trees, shrubs, perennials, groundcovers. And what we don't plant, and why.

2026 · Palette & Planting Read →
Resource Culture · Canopy

Shade is infrastructure.

A mature live oak moves 40,000 gallons a year and drops ground temperature 10–15°F. A pecan, a mesquite, a porch arbor. Canopy is built mass — passive cooling, energy savings, food, habitat, vernacular architecture. The clearcut lot loses all of it at once.

2026 · Resource CultureRead →
Resource Culture · Water

Water is a traveler, not a utility.

~30 inches of rain land on Bexar County each year. Every drop is on a journey from cloud to leaf to soil to Edwards Aquifer or to gulf. Treating water as something that travels through the property — not flows from a meter — is the difference between catchment thinking and utility thinking.

2026 · Resource CultureRead →
Mineral Craft · Lime

The un-cement.

Lime breathes, heals its own cracks, and pulls carbon back out of the sky as it cures. The lime cycle, Rome's self-healing concrete, the Mesoamerican line — and why cement was a 150-year detour.

2026 · Mineral CraftRead →
Mineral Craft · Heritage

The Mesoamerican line.

Cal, Maya blue, baba de nopal, cochineal, tezontle, sascab — the mineral palette that built Tenochtitlán and runs through San Antonio's missions and acequias. Inheritance, not costume.

2026 · Mineral CraftRead →

Before you go — see your own land

Read your land in seconds.

Type an address and get its Sensorial Choice reading — soil, water, shade, and the score. Free, no signup to run it.

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