pH DOWN 250ml / 1 Litre

Plants in hydroponic systems function best with a nutrient solution pH of between 5.8 up to 6.2. We have a full range of control solutions, essential in the proper management of nutrients in hydroponic systems. We manufacture these products using the purest and most concentrated sources available.

• Bottled in black and red – the internationally accepted packaging colours for aggressive liquids.
• Full compliance with all health and safety regulations.

Growth Technology pH DOWN contains orthophosphoric acid (H3PO4). The concentration is 81%, which is very strong so handle with care. Some other products on the market are considerably weaker so check the concentration before you buy. This is a very dense liquid and should feel much heavier than water.

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 and pH DOWN should be diluted before use