Power Si Silicic Acid 500 ml Choose between 4- or 5-foot

Choose between 4- or 5-foot widths

In hydroponic applications

These patented containers have no holes in them and can hold up to 8 or 13 gallons of liquid

5 in A-OK Starter Plugs or round Macroplugs

120 V 5 ft power cord

Power Si Silicic Acid 500 ml Choose between 4- or 5-footA 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