PSI - Pure Uncut Mono Silicic Acid (250mL 1L or 5L) FromTheBlog-Grow-Lights Refer to our feed programs

Refer to our feed programs for more specific measurements to achieve the best results

This advanced unit precisely monitors and manages CO2 in a range of 400-2000 parts per million with an adjustable deadband

Lowered potassium levels will restrict the plants growth to match the available potassium reducing flowers and yield

Two crucial elements your plants require for these activities are calcium (Ca) and magnesium (Mg)

Pro Grow DE HPS Digital Lamps equal or exceed the output of the world's best DE HPS lamps while offering up-rated components specifically tuned for use with high frequency digital ballasts

PSI - Pure Uncut Mono Silicic Acid (250mL 1L or 5L) FromTheBlog-Grow-Lights Refer to our feed programsFeatures & Benefits PSI is a powerful version of stabilized, bio available mono ortho silicic acid for crops. PSI has been manufactured with a new process that makes it 30% more effective than any other mono silicic acid products on the market and at a price that everyone can use and see amazing results . PSI is a synergistic organic engine that increases nutrient absorption, and the bio availability of all other nutrients by acting as an efficient