Low Oxygen From Over Watering
Low oxygen in the soil can develop in water-logged soils, do to heavy rainfall, improper irrigation techniques or over watering. We hear the term “killing your plants with kindness”.
For example, when rain guns are used on unstable soils, sand, silt or limestone, soils run together creating a seal that is impervious to oxygen and carbon dioxide. Typically, soils that are low in organic matter are more difficult to aerate naturally.
Plant roots must have adequate oxygen levels to facilitate plant respiration drawing nutrient, minerals as well as liquid water up into the plant. Plants use oxygen and water in a number of ways. Oxygen’s affinity for electrons plays a key role in the process. Continue reading “Using Hydrogen Peroxide As A Soil Amendment In The Garden”
