CANNA Organic pH Down - National Hydroponics


CANNA Organic pH Down

Sale price£13.00
Pickup available at National Greenhouse Usually ready in 1 hour

CANNA Organic pH Down


National Greenhouse

Pickup available, usually ready in 1 hour

Unit 6, Lark Street
Bolton BL1 2UA
United Kingdom


CANNA Organic Acid can be used as an organic alternative for pH Down. It can be used to bring down the pH values in your water or substrate.

Maintaining the right pH value is crucial for your plant’s ability to take up nutrients. It also serves as an alternative for nitric acid and phosphoric acid.


  • Dilute 2 ml concentrate per 10 litres of water (1:5000). Mix well and measure the pH value.
  • If necessary, repeat the aforementioned until the required degree of acidity is reached.
  • Recommended pH value pH: 5.2 - 6.4