AWPA Standard, E10, Standard Method of Testing Wood Preservatives by Laboratory Soil-Block Cultures. Also, ASTM D1413 and WDMA TM-1. The soil block decay test is a highly standardized means for ...
The rustling of leaves and the crisp chill in the air are a clear indicator that fall has officially begun. With crops slowly coming in off the fields, now is a good time to start thinking about soil ...
Fall testing is ideal because it gives you plenty of time to get results back from the lab and to begin improving your soil ...
Fairfax County is known for a lot of great things, but fluffy organic soil isn't one of them. Our famous shrink-swell Marine clay presents more "swell" problems than its name lets on. Luckily, ...
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