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pH control is essential in a hydroponic system.
Plants in hydroponic systems function best with a nutrient solution pH of between 5.8 up to 6.2.
Bottled in black and red – the internationally accepted packaging colours for aggressive liquids. Full compliance with all health and safety regulations.
pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products. Always check the label for best value.
Health & Safety
This liquid needs safe and careful handling:- Always wear gloves and eye protection when handling aggressive liquids
- Always store in locked cupboards
- KEEP AWAY FROM CHILDREN
- pH UP should be diluted before use
Please note due to this product containing an aggressive substance it is not available for delivery, available in store only.
SKU: 1130 - Control your pH levels
- For raising the pH of hydroponic nutrient solution
- Contains Potassium Hydroxide 25%
Please note due to this product containing an aggressive substance it is not available for delivery, available in store only.
Free delivery on orders over £60*
- UK Mainland only
Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only
Express Delivery £8.95*
- Next Working Day**
- UK Mainland only
Scottish Highlands £15.95*
- 2-5 Days***Can not be used with Heavy / Large items
**If ordered before 2pm cut offPlease See Delivery and Returns page for more details.
