Pro-Leaf Co2 Controller PPM-B Pots & Trays > Flexitanks The SmartZen in this liquid

The SmartZen in this liquid nutrient includes sterols

This ready-to-use soil blend enables greater control of plant nutrition

Hard water has a slightly higher pH (more alkaline) and contains more minerals such as calcium and magnesium

5ml of Emerald Goddess per litre of water

Pro-Leaf Co2 Controller PPM-B Pots & Trays > Flexitanks The SmartZen in this liquidThe Pro Leaf CO2 Controller is an accurate and versatile way to control CO2. Simply set the desired CO2 level for the time of day, and the Pro Leaf CO2 Controller will maintain that level. Day & Night mode, detected via a light sensor Accurate infrared CO2 sensor Large digital display to check CO2 levels and set point Accurate, self calibrated sensor Bandwidth setting ensures the unit will not switch on and off too quickly Fuzzy logic to prevent