Soil Analysis for individual gardeners, homeowners or landscapers
- Type
- Service
- Offered by
- Soil, Water, and Forage Testing Lab

Overview
Contact
370 Olsen Blvd.
College Station, TX 77843
The Texas AgriLife Extension Service Soil, Water and Forage Testing Laboratory is housed in the Department of Soil and Crop Sciences at Texas A&M University. The laboratory began operations in 1946 primary as a soil testing laboratory. Over the next 34 years, irrigation water testing, plant and forage analysis, and other clientele requested analyses have been added.
The laboratory's primary mission is to provide research based analysis and non-bias recommendations for agronomic and non-agronomic soil analysis, plant tissue analysis, forage nutritive analysis, and non-drinking water analysis. The laboratory also aids the research and extension communities with analysis needs. We also work closely with a number of Texas A&M University service laboratories, other state agency laboratories, and private laboratories with method development, troubleshooting and quality assurance/quality control issues, as well as, forwarding clientele to insure their needs are met.
Need a Texas accredited NELAC laboratory? The Texas Commission on Environmental Quality listing of accredited laboratories can be downloaded here: Accredited Laboratory List (DOCX).
More choices in Crops & Produce
- Publication
Producers can use the information here to help with allocating scarce resources (time and money) among the five management areas discussed. Although management styles would influence the allocation, on average, the focus should be first on costs, then technology adoption, then yields, and finally prices. (4 pages).
- Publication
Grapevine pests and diseases can cause significant damage and crop loss, and the signs and symptoms of these ailments can be hard to recognize. This publication describes several pests and diseases that plague grapevines as well as instructions to keep growers vigilant and prepared in administering treatment. (84 Pages)
- Publication
Nutritional management is complicated by changing forage quality and quantity. This publication discusses forage quality trends in various regions of Texas, tools to analyze the nutritional environment of cattle and differentiate between forage quality and availability problems, and nutritional management strategies. (8 pages).
- Publication
In Texas, watermelons are a favorite summer treat. They are made up of about 90 percent water, making them the perfect way to quench thirst and satisfy a sweet tooth. Watermelons are a member of the cucurbit family, along with squash, cucumbers, and pumpkins. This factsheet instructs gardeners on the care of watermelon plants and […]
- Publication
Cantaloupes and honeydew melons are vining crops that are grown during the warm season of Texas. This factsheet instructs gardeners on the care of cantaloupe and honeydew melon plants and provides two recipes that showcase the melons. (2 pages)
- Publication
If irrigation for grain sorghum is managed well, the crop will produce high, profitable yields. This publication explains the water needs for sorghum at different growth stages, the calculations to use to estimate its water requirements, and adjustments to make for rainfall and soil moisture. (5 pages)