Soil and Plant Testing Laboratory
The Soil and Plant Testing Laboratory analyzes soil, plant, water, manure, compost and greenhouse media. The laboratory provides quality testing and unbiased, research-based recommendations to clients for economically viable and environmentally safe nutrient management practices.
The fee-based services are available to farmers, homeowners, vegetable and fruit growers, lawn and landscape specialists, golf course managers, consultants, researchers and government agencies.
The services that we offer include:
- Analyzing soil for nutrient content and fertility status
- Providing recommendations for economical, environmentally safe and balanced fertilizer and lime applications
- Special soil tests for nutrient management plans and for addressing environmental issues
- Analyzing potting mixes for nursery growers
- Analyzing plant tissue for field crops, ornamentals, vegetables, fruits and turfs
- Compost testing
- Manure analysis
- Water testing for domestic, irrigation, poultry and livestock suitability
Videos about understanding and using soil test reports
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News & articles
- Published: Thursday, May 19, 2022
COLUMBIA, Mo. – Quality landscapes begin with quality topsoil.Topsoil is the top 3-10 inches of the soil. Most surface soils have higher organic matter content than subsoil, but not all surface soil is ideal for gardens or lawns, says Manjula ...
- Published: Thursday, Nov. 4, 2021
COLUMBIA, Mo. – Farmers understand fertilizer prices fluctuate with time. “We are living through a substantial shift in potassium and phosphorus prices, from low prices in the 2020 growing season to the highest prices in the past decade for ...
- Published: Monday, Oct. 18, 2021
COLUMBIA, Mo. – The best time to test for soybean cyst nematode (SCN) is right after soybean harvest, says University of Missouri Extension plant pathologist Kaitlyn Bissonnette. Missouri farmers can submit two free tests to SCN Diagnostics ...
- Published: Wednesday, April 8, 2020
COLUMBIA, Mo. – For now, the University of Missouri Soil and Plant Testing Laboratory remains open.“We understand the essential role the lab plays in supporting Missouri's agricultural industry,” said Robert Kallenbach, MU Extension senior ...
Publication date: April 14, 2022
This publication describes the methods used by the MU Soil and Plant Testing Laboratory to provide soil test interpretations and fertilizer recommendations for residential lawns and gardens (including vegetable and flower gardens). These guidelines ...
Publication date: April 14, 2022
Soil testing is a process or a group of processes used to estimate the ability of a soil to supply plant nutrients or support plant growth. Soil test results enable evaluation of the fertility status of soil represented by a sample. This guide ...
Publication date: Nov. 1, 2021
Recent public initiatives and USDA programs are putting a focus on producers to improve the health of their soils. Soil health is defined by the USDA-NRCS as “the continued capacity of the soil to function as a vital, living ecosystem that sustains ...
Publication date: Aug. 16, 2021
This form is intended to provide a greater level of detailed nutrient analysis for precision agriculture purposes, as well as fertilizer recommendations. For precision agriculture clients submitting 50 or more samples at one ...
Publication date: Dec. 11, 2019
This form is intended to analyze nutrients and metals in the soil in your growing environment.TopicsSoilPlantGardensLawnsCropsSeedNutrientsPages1
Video about soil pH and salinity management (for commercial horticulture) by Juan Cabrera-Garcia, Field Specialist in Horticulture.
Learn how to do soil sampling and see the process for having samples tested.
Stay up to date on the latest news and information with the Integrated Pest and Crop Management newsletter.
Use this MU Extension Lawn Fertilizer Calculator to estimate the coverage area and application rate.
Articles on gardening and horticulture from the Integrated Pest Management (IPM) program.