Why is proper plant spacing important in landscaping?

Proper plant spacing is crucial in landscaping primarily because it ensures that each plant has adequate access to air circulation, light, and nutrients, all of which are essential for healthy growth. When plants are spaced appropriately, they can avoid overcrowding, which can lead to competition for these vital resources. Adequate air circulation helps reduce the risk of diseases that thrive in damp, crowded conditions. Similarly, sufficient light exposure is essential for photosynthesis, and having proper spacing allows the lower leaves of plants to receive light, promoting even growth. Additionally, nutrient access is important since nutrient uptake from the soil can be hindered when plants are too close together, as their root systems may compete for the same resources. Overall, proper plant spacing contributes significantly to the health and vitality of the landscape.