Bluelab Conductivity Pen (EC or PPM) drainage Ideal for identifying strains of

Ideal for identifying strains of plants

Our 1 Part Media One Kit comes with the nutrients you need to grow from seed to harvest

Pro Cal solves this issue with a readily available calcium source married with extra magnesium

FloraFlex® Green

Bluelab Conductivity Pen (EC or PPM) drainage Ideal for identifying strains ofThe Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient 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