Hydroponic pH Up & Down

SKU# G97

Our pH adjustment solutions are specially prepared for use in hydroponics. They are extremely concentrated and care should be taken when in use. Our pH Down is 81% phosphoric acid and pH Up is 24% potassium hydroxide. For growers in very hard water areas we also offer Nitric Acid pH Down as an alternative to phosphoric acid because it affects the composition of the nutrients less. Keep away from children.

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Code		Price

0130	pH Down - 250mls	£4.95

0131	pH Down - 1 Litre	£9.95

0885	pH Down - 5 Litre	£39.95

0128	pH Up - 250mls	£4.95

0129	pH Up - 1 Litre	£9.95

If you are interested in this product, then you might want to also order these at the same time: Pipette - 3mls £0.10 Also add this Accuread pH Meter £39.95 Also add this pH 7 Buffer - 250mls £3.95 Also add this
Availability: In stock

Overview: Please pay special attention whilst handling these products as they can be hazardous if used incorrectly. Please see the downloadable safety sheet for guidance (see datasheet download above).

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Questions and Answers (2)

Is this type of PH down suitable for using when growing in coco fibre?

Written by rob | 27 Mar 2012

The Hydroponic pH up & down is suitable for both hydroponic & coco systems.

can i use ph lifter in soil,i have leeks planted in containers and the ph has dropped in some,they are pot leeks for showing and i am concerned as i will not get to maximum size if the ph is not right,

Written by TC | 8 May 2011

We would not recommend using pH up or down in soil, as it will destroy any beneficials in the soil, the soil also acts as a natural pH buffer.