How does fabric density impact root penetration in outdoor flower boxes?

The density of fabric used in outdoor flower boxes plays a crucial role in root penetration and overall plant health. A tightly woven fabric can restrict root growth, limiting access to nutrients and water, while a looser weave allows roots to spread more freely. For optimal results, choose a fabric with moderate density that balances durability and permeability. This ensures healthy root development without compromising the structure of the flower box. Understanding this balance helps gardeners create thriving outdoor plant environments.