Bluelab Conductivity Pen (EC or ppm)

Bluelab Conductivity Pen (EC or ppm)

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. Features...
Bluelab Grower’s Toolbox

Bluelab Grower’s Toolbox

The Bluelab Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book, so you can get going… And keep growing with...
Bluelab pH Pen

Bluelab pH Pen

The Bluelab pH Pen measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 – 22˚C or 65 – 72˚F is recommended. The hand held pH...
Bluelab Soil pH Pen

Bluelab Soil pH Pen

The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the...
Bluelab Soil pH Probe

Bluelab Soil pH Probe

The non-refillable Bluelab Soil pH Probe is used to test the pH levels of soils, substrates or media of cropping, pasture, turf culture, containerized plants, home gardens, orchards, tree farms, greenhouses, propagation culture… anywhere that the soils’ pH...