Conductivity Pen - EC or ppm Environment Sensors Higher Potency

Higher Potency

Battery pack not included

scales - you name it

This is because PK 13/14 provides the plant with extra flowering elements while Cannaboost assures the plant has the energy to utilize these elements

Conductivity Pen - EC or ppm Environment Sensors Higher PotencyThe Bluelab ppm Pen simply tells you that your plants have the right amount of nutrients in your solution and lets you know if adjustments are needed. To feed plants well, we need to know what we're feeding them. Start with a quality nutrient. Measuring the conductivity every day is the best way to avoid over diluting or over concentrating your nutrient solution. Completely change the reservoir solution every 7 days. Top up the nutrient level between