What can be a consequence of improper spacing between greenhouse crops?

Improper spacing between greenhouse crops can lead to higher chances of pest infestation and disease. When plants are spaced too closely together, they can create a microenvironment that is humid and dark, conditions which are often conducive to mold, mildew, and fungal diseases. This overcrowding can also restrict airflow, making it easier for pests to move from one plant to another, leading to infestations that can wreak havoc on a crop. Furthermore, crowded plants may compete for light, water, and nutrients, which can weaken their overall health and make them more susceptible to pests and diseases. Proper spacing is essential for ensuring adequate airflow, improving accessibility for maintenance tasks, and supporting overall plant health.