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A replacement probe for Bluelab Combo and pH Meters, and Guardian Monitors. Replace only the pH probe, not the whole meter!
Calcium (Ca)…………………………23.0%
Sulphur (S)……………………………18.0%
Calcium carbonate or ‘grey lime’ is a finely ground limestone product that provides a fast pH adjustment. Used to supply calcium and to increase alkalinity in soil and media situations.
Mix with potting soil 1/2 cup per cu foot. or Top dress pots or beds A couple Tablespoons around each plant.
Natural pH adjuster used to balance water pH levels without affecting beneficial microbes and microorganisms.
Natural pH adjuster used to balance water pH levels without affecting beneficial microbes and microorganisms.
Rambridge Quality Potassium Silicate has purity you can see. Very compatible with plants. Hardy plants can better resist mildews, molds & fungus like Grey Mold and Powdery Mildew and helps raise the pH of the nutrient and is a source of potassium for your plant. pH Adjustment: Add to your nutrient to bring your pH…
1 Year Warranty
Don’t forget to order your Cannamax Calibration solution ph4 and ph7
Try this generic, cheaper version.
click on link below
Only 2 of the 8lb left at this price
Due to Government regulations this product can not be shipped by any means.
But, if you come visit us at our Burnaby location we always have Ph Down in stock.
Or look below to find some Ph Down that can be shipped
Due to Government regulations this product can not be shipped by any means.
But, if you come visit us at our Burnaby location we always have Ph Up in stock.
Or look below to find some Ph Up that can be shipped
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