Bubble Magic Rosin 220 Micron Large Bag (10pcs) environmental-controllers For use in customizing your

For use in customizing your indoor hydroponic garden with the Stealth RO and Small Boy reverse osmosis water filtration systems

will prevent yellowing (chlorosis) of leaves

Hydrofarm makes it easy to "bring your own bag

- Thermal Protection

Bubble Magic Rosin 220 Micron Large Bag (10pcs) environmental-controllers For use in customizing yourBubble Magic Rosin Bags are designed to help separate essential oils from plant material through the use of heat and pressure. These bags are highly durable and heat resistant, and may be used with both hand operated or pneumatic presses. Bubble Magic Rosin Bags are offered in 2 sizes and 5 different microns. The small bag measures 2. 5" wide by 5" long and the large bag measures 5. 5" wide and 7" long. Each size is offered in 5 different microns; 25,