Soil tension’s relationship to soil type & salts

What is soil tension and how is it measured? Soil tension is the amount of force necessary to remove a water molecule from a soil particle to allow for uptake by a plant’s root system. This force is often measured in kilopascals (kpa) or centibars (cbar). For reference, 1 kilopascal = 1 centibar = 0.01 […]

Cracking Soils Indicate Localized Drought Stress

Why are your soils cracking? Commonly heavy clay soils develop cracks in the dry season as the soil profile dries out. The cracking is simply a matter of expansion and contraction. The clay portions of soils are made up of very fine particles of silicate minerals. These silicate minerals are in the form of thin […]