Representative soil sample testing done in a Los Angeles County Public Health study found a higher percentage of samples with lead levels above health-based screening thresholds taken from parcels ...

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To inform those living within and around the Palisades and Eaton Fire zones – a Los Angeles-based organization is leading the effort to sample the soil at more than a thousand properties. The ...

Successful spring gardening starts long before the plants go into the ground. In east Idaho, gardeners commonly work with ...

Here’s why soil testing is essential: 1. Nutrient Deficiencies: A soil test reveals the nutrient levels in your garden, ...

Soil testing begins with the homeowner, gardener, and farmer. The most critical step in soil testing is soil sample collection. Soil testing can help growers make informed decisions about fertilizer ...

Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

AND TODAY WE CAN REPORT THE FIRST SAMPLES HAVE COME IN.. S AN EXCLUSIVE LOOK INSIDE THE MONTEREY COUNTY HEALTH LAB.. THAT RECEIVED ITS FIRST WATER SAMPLES FRIDAY AFTERNOON.. THE WATER WILL BE TESTED ...

MARTINEZ, Calif. -- A toxicologist hired by Contra Costa County began collecting soil samples Thursday to be tested for contaminants related to last year's accidental release of "spent catalyst" from ...

One of the most common questions gardeners have is how to fertilize specific plants. Many plants have individual nutrient needs, but for all plants it is impossible to guess at what you need without ...