This is an affordable, simple first step toward a lawn you'll be proud of.

With some uncertainty about how much residual nitrogen is in soils, growers are being urged to consider getting fields tested ...

Bridget Hatfield (Technical Services Manager, Kemin Crop Technologies): “Nematodes are incredibly diverse and often very ...

“Soil Science: The Dirt on Dirt,” a new class and lab — ERT 404LLB and ERT 504, respectively — in the Department of Earth Sciences brings together students from varying disciplines to unearth soil’s ...

Learn why soil pH is the most important soil test value and how it affects nutrient availability and lime requirements.

Nancy Ward, the head of CalOES, left office on Dec. 30. She had publicly begged FEMA to test for toxic substances after the ...

Spring is in the air, and your garden is begging for attention. You’ve got seeds lined up, compost ready, and dreams of a ...

Warm winter days are perfect for garden prep. Try these 5 early tasks to get a head start on the growing season—no digging in ...

For months, federal officials have said post-cleanup soil testing for fire-stricken homes in L.A. was unnecessary. Now, they plan to test 100 homes destroyed in the Eaton fire.

After initially resisting calls, federal regulators will test the soil at 100 properties in the Eaton Fire burn scar.

Checking the soil: Bees N Blooms hosts a soil testing workshop from 10 a.m. to 12:30 p.m. Feb. 7 at 3883 Petaluma Hill Road.

With a synchronized tap from run-of-the-mill hammers on metal plates resting on the ground, researchers kneeling in nine fields across four continents believe they’ve hit upon more than just the earth ...