Nonwoven fabric plant bagPlant a plant anywhere and make the most of limited space! plant bags are made of patented, double-layer felt fabric instead of plastic.This felt-like fabric allows for great aeration so your plants will not suffer from heat build-up, overwatering, or poor aeration. Prevents heat build up in the roots due to good air flow coming through the fabric. Plant Bags have a porous fabric that air-prunes plant roots, resulting in a robust and healthy root system. Can be used for year round Nonwoven fabric plant bag!