How to create ventilation in teak outdoor tree boxes for root health?

Proper ventilation is crucial for maintaining root health in teak outdoor tree boxes. Without adequate airflow, roots can suffocate, leading to rot and poor plant growth. Here’s how to ensure your teak planters promote healthy roots:

1. Drill Drainage Holes – Add small holes at the bottom of the box to allow excess water to escape, preventing waterlogging.

2. Elevate the Planter – Use feet or a stand to lift the box slightly, improving airflow underneath.

3. Use a Well-Draining Soil Mix – Combine soil with perlite or sand to enhance drainage and aeration.

4. Add Side Vents – Drill small holes along the sides to encourage cross-ventilation.

5. Avoid Overwatering – Monitor moisture levels to prevent stagnant water around roots.

By following these steps, your teak outdoor tree boxes will support robust root systems and thriving plants.