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PH Maintenence
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Bluelab Soil pH Pen
$127.75The 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 soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance. Learn More -
Bluelab Soil pH Meter Replacement Probe
$84.00Replacement probe for Bluelab Soil pH Meter Learn More -
Bluelab Soil pH Meter
$178.65If you need to measure the pH level of soil, media or substrates, then the Bluelab® Soil pH Meter is just what you need! Our meter can be used by everybody from the home enthusiast to commercial growers. 5 year Bluelab® Guarantee (6 month for probe). Learn More -
Bluelab Replacement pH Probe for Guardian, Combo & pH Meter
$51.95Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life! Learn More
