Bluelab 2.77EC Solution Sachets (30) Shipping Control your growth and veggie

Control your growth and veggie quality in a separate environment away from the ground and away from the pests

Evolution Carbon Dioxide Controller Full Kit:Click on graphic for larger imageThe Evolution CO2 Controller monitors CO2 Levels within the grow room and constantly adjusts the amount of CO2 to maintain ideal conditions for optimal plant growth

Milwaukee pH600 pH Tester

are why the GrowStream® is our best-selling commercial system worldwide

Bluelab 2.77EC Solution Sachets (30) Shipping Control your growth and veggieBluelab's 2. 77EC Conductivity Solution, pH 7. 0 and pH 4. 0 Calibration Solutions are now available in 20ml sachets. pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7. 0 first (buffer) then to pH 4. 0 (slope). The 2. 77EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC CF probe.