Nutrient Control Products - Hydrohobby Hydroponics UK

Nutrient Control

Controlling your hydroponic nutrient solution successfully is the difference between an OK harvest and a 'bumper crop'. In nutrient control you will find products that:

Monitor and control your waters Ph level : (5.8-6.2 for hydroponic systems).
Monitor your nutrient level in Ec : (keep in the range 1.0-2.5 with 1.6/1.8 being a good all-round level to maintain in full growth).
Monitor and control your water temperature : 20°c is fine.

Please note : some of the chemicals we sell in nutrient control are concentrated acids and alkali based products which can cause severe skin irritation and burning. Always handle PH Up and PH Down products with care and never mix them together.

BlueLab PH Meter
The Bluelab PH Meter is a very reliable hydroponics PH meter that you can be wall mounted next to your hydroponics nutrient reservoir to take readings of PH levels.
From: £99.50 inc. V.A.T.
BlueLab Truncheon
Absolutely essential product for hydroponic growing which allows you to know exactly the strength of your nutrient solution.
From: £59.00 inc. V.A.T.
Digital Ec Meter
Economical and simple to use splash proof digital nutrient tester measuring in EC. These meters are shock resistant and floats if accidentally dropped in water.
From: £42.50 inc. V.A.T.
Digital PH Meter
Digital PH Meter
From: £42.50 inc. V.A.T.
Ph Liquid Test Kit
Manual PH test kits. Simply half fill the test tube with nutrient solution then add 3 drops of the liquid tester.
From: £4.50 inc. V.A.T.
Ph Down
Decreases the PH of nutrient solution.
From: £2.50 inc. V.A.T.
Ph Up
Increases the PH of nutrient solution.
From: £2.50 inc. V.A.T.
Calibration Fluid
Calibration fluid is simply a liquid with a constant EC of 2.8 which is used to calibrate digital EC meters or nutrient measuring devices.
From: £2.50 inc. V.A.T.
Buffer 7
Buffer 7 is simply a liquid with a constant PH value of 7. This product is used to calibrate digital PH meters.
From: £2.50 inc. V.A.T.