Power Si Silicic Acid 5 Liter the Bluelab® pH Pen and

the Bluelab® pH Pen and Bluelab® ppm Pen

The Gro Pro® Premium Round Fabric Pots are constructed from high-quality non-woven fabric that now include easy-to-use handles

hydroponic systems and fresh or saltwater aquariums

easier and better than using base nutrients alone

backlit LCD display

Power Si Silicic Acid 5 Liter the Bluelab® pH Pen andA little goes a long way with Power Si the original patented formula of monosilicic acid for plants. Power Si is proven to show benefits toward your crop's yield, vigor, strength and lateral branching. Power Si does not raise the pH of your water and is tank stable, so it's safe to leave inside your reservoir without creating any unwanted residue. Power Si can slow down vertical growth in crops with easy double dosage change to 1 ml per gallon of