What are the ventilation requirements for fabrics used in enclosed outdoor tree boxes?
When selecting fabrics for enclosed outdoor tree boxes, proper ventilation is crucial to maintain plant health and fabric durability. The material must allow adequate airflow to prevent moisture buildup, which can lead to mold, root rot, or fabric degradation. Ideal fabrics should have high air permeability while still providing protection from harsh weather. Common materials include breathable geotextiles or woven polypropylene, which balance strength and ventilation. Additionally, the design of the tree box should incorporate vents or perforations to enhance airflow. Ensuring these requirements are met will promote healthy tree growth and extend the lifespan of the fabric enclosure.
