Bluelab Conductivity Pen new close the lid and swirl

close the lid and swirl the container around until the KOH is fully dissolved

Color Temp: 6500k (Daylight)

BioBizz Bio-Heaven is for use with plants grown in any substrate from the second week of growth through to 2 weeks before harvest

Wetting agent works by direct contact with the pests where the fatty acids penetrate their bodies and disrupt the cell membrane causing dehydration and death

1 x 25L FlexiTank allows you to position your water supply close at hand and packs away easily when not in use

Bluelab Conductivity Pen new close the lid and swirlThe ultimate handy solution for measuring conductivity (EC or ppm) and temperature! The 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 were 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