How does crowding effect plant growth?

Crowding can significantly impact plant growth by limiting access to essential resources such as sunlight, water, and nutrients. When plants are densely packed, they often compete for these resources, which can lead to stunted growth, reduced yields, and increased susceptibility to diseases. Additionally, overcrowding can result in poor air circulation, creating a humid environment that fosters fungal infections. Overall, optimal spacing is crucial for maximizing plant health and productivity.