Power Si Original size:20 litre Choice of Celsius or Fahrenheit

Choice of Celsius or Fahrenheit readout (press Up or Down button to change)

Mounting Position: Horizontal

The wiring system is plug-and-play with all the cables you need already included with each e-series fixture

apple and other fruit trees and the following vegetables: celery

Power Si Original size:20 litre Choice of Celsius or FahrenheitPower Si Original works with the best possible silicic acid matrix (patented) to enable superior absorption. It is widely recognized as the leader in silicic acid. Power Si is a proprietary organic biomix containing highly bioavailable micro and macronutrients. It is a pure, highly concentrated formula with fast visible effects. Power Si also increases nutrient absorption and bioavailability of all other nutrients by acting as an efficient