The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibratio..
$22.99
All you need for simple and reliable crop management. A conductivity, pH and temperature meter all in one. Comes with a pH probe a..
$399.99
Provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. A key thing tha..
$169.99
Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning, hydrating and correctly storing pH probes ensures y..
$26.99
The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. This powdered acid formula is easy..
$14.99
pH Test Paper, also known as litmus paper, will help you determine your pH measurement without a pH pen. Grotek pH Papers measure ..
$16.99
Product Features / Benefits Fully waterproof, not just water-resistant Selectable measurement units so you can customise with ..
$139.99
Product Features / Benefits Reinforced spear-tip for fast, direct measurement in substrates Ef..
$189.99
PH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instrumen..
$27.99
PH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instrumen..
$22.99
This product is liquid therefore cannot be shipped via Canada Post* ..
$19.99
Product Features / Benefits Effective in most growing media and in water/solution Fully waterproof - not just water resistant ..
$249.99
This product contains liquids therefore cannot be shipped via Canada Post Product Features / Benefits Your Bluelab ..
$21.99
PPM/TDS 1000 PPM (500ml) This product is liquid therefore it cannot be shipped via Canada Post**..
$11.99
THIS PRODUCT IS LIQUID THEREFORE CANNOT BE SHIPPED VIA CANADA POST For Experienced Coco Coir Growers Who Are Almost (But Not Quit..
$29.99
REGULAR PH TESTING AND ADJUSTMENT IS CRUCIAL TO YOUR GROW The foundation for any hydro garden is the Nutrient Solution, whic..
$11.99