Nutrient Control

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Showing 1–12 of 14 results
pH Down
New
-10%

Growth Technology pH Down is a concentrated additive designed to quickly reduce the pH of your nutrient solution. Phosphoric acid is the main ingredient at around 81% and this can be added to almost all liquids to reduce the pH....

From £4.95£4.46
Bluelab pH Pen
New

Bluelab have consistently delivered quality products to growers across the globe. Their products are world renowned for being extremely well built, reliable and accurate. The Bluelab pH pen is used by growers all over the world to measure the acidity/alkalinity...

£68.95
1 review
pH Up
New
-10%

Growth Technology pH Up is a concentrated additive designed to quickly increase the pH of your nutrient solution. Potassium Hydroxide is the main ingredient at around 25% and this can be added to almost all liquids to increase the pH. It...

From £4.95£4.46
pH Buffer 7
New
-10%

Growth Technology pH Buffer 7 is a stable pH calibration fluid to accurately calibrate your pH meter. It is essential to keep our pH meter calibrated when taking accurate readings and keeping your pH range correct. This fluid can be...

£3.50£3.15
BioBizz Bio pH-
New

BioBizz pH- is a water-based product made from citric acid, designed for use with every watering. The natural composition of pH- enables fast adjustment of pH for any type of substrate without harming the microbes in the soil. How It...

From £8.95
2 reviews
pH Meter
New

The Essentials pH Meter is used to measure the pH of your nutrient solution. These very easy-to-use, efficient meters are simply turned on and the probe is then dipped into your nutrient tank. The display will then show your pH...

£48.95
1 review
pH Test Kit
New

The pH test kit is a very economical way to measure the pH of your nutrient soliton or run-off. This kit gives a visual indication of the pH between 5.6 and 7.4. This easy-to-use kit works for 150 tests and...

£4.95
Bluelab Nutrient Truncheon
New

The Bluelab Truncheon has continued to prove itself as the best nutrient meter on the market. This simple and reliable device gives you an accurate, easy to read view of your nutrient strength. This allows you to meticulously monitor your nutrient...

£74.95
BioBizz Bio pH+
New

BioBizz pH+ is a water based, humic acid formula, designed for use with every watering. The natural composition of pH+ enables fast adjustment of pH for any type of substrate without harming the microbes in the soil. How It Works...

From £8.95
pH Buffer 4
New
-10%

Growth Technology pH Buffer 4 is a stable pH calibration fluid to accurately double check the calibration of your pH meter. It is essential to keep our pH meter calibrated when taking accurate readings and keeping your pH range correct....

£3.50£3.15
EC/CF Calibration Fluid
New

It is essential that you keep your nutrient strength meter calibrated to ensure you are taking accurate readings and keeping your nutrient solution within the optimised range. This EC/CF calibration fluid gives you the perfect solution to ensuring your plants...

£3.50
Bluelab EC Pen
New

The Bluelab EC Pen is a temperature compensated conductivity tester, designed to measure the strength of your nutrient solution. This item is essential for growers all over the globe and with its proven track record for accuracy and reliability, you...

£64.95

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