Why do leaves become floppy?

Leaves become floppy primarily due to a loss of turgor pressure, which is the result of insufficient water uptake. When a plant is under water stress or experiencing drought, the cells within the leaves lose water and shrink, causing the leaves to wilt. Additionally, factors like nutrient deficiencies or damage from pests can also contribute to the floppiness of leaves. This condition often signals that the plant needs care, such as watering or improved growing conditions.