Author Archives: TPSL

Soil Testing at Texas Plant and Soil Lab

Soil Testing Sample Bags at Texas Plant and Soil Lab

Texas Plant and Soil Lab has been testing soil for farmers and growers since 1938. And while technology advances and some tools become fancier and quicker, the process of testing soil remains largely the same. And while our nutritional standards are updated and refined each year based off last seasons success and ongoing environmental changes, […]

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Texas Plant and Soil Lab tests Compost for Commercial and Residential Composters

TP&S Lab is a U.S. Composting Council approved Seal of Testing Assurance (STA) laboratory for STA participating composters in the USA and Canada. TP&S Lab performs compost testing for TX DoT. TP&S Lab performs proprietary testing protocols developed over 60 years of experience. TP&S Lab provides a wide range of Compost Testing including Micronutrients, Germination, […]

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How Does Your Garden Grow?

Getting ready for Spring planting? It’s not too late to get a soil test. Make sure that your soil not only has enough nutrients for your plant, but that those nutrients are chemically available to your plant’s roots. Find out that and more when you use our Lawn and Garden Soil Test Sample Return Mailer […]

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Tomato Blossom End Rot (BER) seems to be a subject of ongoing discussion – most recently in articles published by Underwood Gardens: ( ) and Mother Earth News: ( ), but we have seen many other articles in different publications about the same topic, over the years. While it is true enough that […]

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