What environmental feature can indicate a healthy nursery plant?

Vibrant and healthy foliage is a clear indicator of a healthy nursery plant because it demonstrates the plant's ability to photosynthesize effectively, derive nutrients, and maintain good hydration levels. Healthy foliage typically exhibits rich colors, robust growth, and a lack of discoloration, spots, or other signs of disease or distress. Such foliage suggests that the plant is receiving adequate light, water, and nutrients, and is generally thriving in its environment. This visual cue is essential for nursery technicians and gardeners, as it provides immediate feedback on the plant's overall well-being and suitability for planting or sale.

In contrast, consistent wilting would indicate insufficient water or other stress conditions. Frequent pest infestations suggest a lack of pest management or underlying plant health issues, while stunted growth patterns often signal a lack of proper nutrition or unfavorable environmental conditions. Therefore, vibrant foliage is a positive sign of plant health and readiness for growth or sale.