Bubble Magic Extraction Bags 20 Gallon 4 Bag Set roi-e420 Organic Materials Review Institute (OMRI)

Organic Materials Review Institute (OMRI) listed

oxide or lime buildup is an issue

If exhausting

Power Si reduces nutrient salt build-up and dehydration of your crops

Green Lite is designed with more perlite and pumice to give you enhanced drainage and greater oxygen in the root zone

Bubble Magic Extraction Bags 20 Gallon 4 Bag Set roi-e420 Organic Materials Review Institute (OMRI)Bubble Magic Extraction Bags are made of extremely durable and distinct looking waterproof black vinyl. Unlike other canvas bags, there is no addition water proof material to wear off after time. Each seam is double stitched with extra strong nylon thread. These bags have a unique mesh screen sidewall which provides more screen surface area and allows for faster draining. They have attached handles for easy transport and each set comes with its own