Power SI Original 250ml vegetable garden with a focus on the

with a focus on the 3000K range

We make boosting your grow easy and efficient

Diameter: 76 mm

and various insect issues

Lightweight Austrailian Granular carbon

Power SI Original 250ml vegetable garden with a focus on theA 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