What is the recommended pH range for corn cultivation?

The recommended pH range for corn cultivation typically falls between 5.5 and 7.0. Within this range, corn plants can effectively absorb essential nutrients and maintain optimal growth conditions. Soil pH significantly influences nutrient availability; for instance, certain nutrients become less accessible to plants in soils that are too acidic or too alkaline.

At a pH below 5.5, nutrient availability can be affected, leading to potential deficiencies, especially in important nutrients like phosphorus and potassium. Conversely, when the pH exceeds 7.0, it can also create challenges, as certain nutrients may become less available or can potentially lead to toxic conditions for corn plants.

Thus, a pH range of 5.5 to 7.0 provides a balanced environment that supports healthy growth and maximizes corn yield potential. This balance is vital for ensuring that the soil's biological and chemical properties function optimally for corn cultivation.