Utah Ornamental and Turf Pest Control Practice Test 2025 – Comprehensive All-in-One Guide to Master Your Certification!

Over-fertilization can indeed lead to decreased overall health in plants. When plants receive too much fertilizer, particularly nitrogen, it can result in an imbalance in nutrient uptake. This excessive nutrient load can promote lush, rapid growth, but it also makes plants more vulnerable to environmental stressors, pests, and diseases.

In addition, over-fertilized plants can have impaired root systems due to their inability to absorb water and nutrients effectively. The excess nutrients can leach away, causing root burn and inhibiting the plant's ability to absorb sufficient water and essential nutrients.

The negative physiological effects of over-fertilization can manifest in symptoms such as leaf burn, wilting, and overall poor vitality. As a result, while plants may initially exhibit vigorous growth due to the available nutrients, their long-term health will suffer, leading to an overall decline in vigor and resilience.