Ohio Certified Nursery Technician Practice Exam 2026 - Free Nursery Technician Practice Questions and Study Guide

The correct approach for planting seedlings is to place them at the same depth they were grown in their containers. This method ensures that the seedlings are not stressed or damaged during the transplanting process. When seedlings are planted too deep or too shallow, it can lead to various problems such as rot if buried too deep or improper root establishment if planted too shallow. Maintaining the original planting depth supports healthy growth as the roots are already adapted to the soil level in their containers.

Planting at the correct depth also allows for optimal exposure to moisture and nutrients from the soil, as well as proper airflow to the roots, which is vital for their development. Overall, following this guideline helps in establishing robust plants that are more likely to thrive after being moved to a new location.