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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
rockwool and other hydroponic substrates
Enabling several processes to be run from the same pump
Advanced Biostimulant
Bio 1-Component Soil contains the necessary minerals and nutrients needed for desirable results in both the vegetative and flowering stages
Features Fully waterproof Auto on/off function No calibration required Daylight readable blue LEDs Battery operated 3 x AA batteries included No buttons
Bluelab EC Pen Fans Filters Ducting & Environment/Intake/ Extractor Fans rockwool and other hydroponic substratesThe 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 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
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