👉 Nonirrigation is a practice in which plants are not watered regularly, often leading to reduced growth and health issues. This is also known as wetting or drying without watering. In agriculture, it's especially important for crops as they need moisture to grow properly. When leaves dry out, they stop growing. In addition, nonirrigation can be harmful to plants by reducing their ability to absorb nutrients from the soil and water, which can lead to nutrient deficiencies and poor plant health.