Grodan Gro-Wool Medium Water Absorbent Granulate, 3.5 cu ft Drip Irrigation Controllers and Timers Built-in electronic controller with High

Built-in electronic controller with High & Low heating modes

sets the industry standard

The unit itself runs super quiet as well so you can truly relax

rare earth metals and phosphorus solubilizing bacteria

BLADE PULLEY ASSY T4 PACKAGED

Grodan Gro-Wool Medium Water Absorbent Granulate, 3.5 cu ft Drip Irrigation Controllers and Timers Built-in electronic controller with HighIf you're growing water hungry plants in containers then Gro Wool is a good idea. Gro Wool can support house plants while watering just once every 2 to 4 weeks. When growing in clay pellets mix in Gro Wool to make water and nutrient distribution more uniform and have a moisture buffer in case the pump fails. Gro Wool also promotes fine root growth which leads to larger more vigorous growth. TIP: If you are using a drain to waste system, then you do