Power Si 500 ml Fast Fit and the observation window makes

and the observation window makes it easy to peek your plant

With unmatched durability

Proudly assembled in the U

VAM contains only endo mycorrhizae

The Sediment Filter is a pre-filter that will remove silt

Power Si 500 ml Fast Fit and the observation window makesA little goes a long way with Power Si the original patented formula of monosilicic acid for plants. Power Si is proven to show benefits towards 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 your crops vertical growth with easily double dosage change to 1 ml per gallon of