pH Regulators — Fertilisers and Additives > Fertilisers and Additives > CANNA

To adjust pH* upwards, we present CANNA pH +. This product is suitable for growth, and also for the flowering phase.

• 20% KOH / Potassium Hydroxide

Instructions for use:

• Add the pH regulator in very small doses – 1.5ml per 10L of nutrient solution, checking the pH value until it reaches the desired pH level (6.2).
• Mix well before each measurement.

Contains:

• 20% KOH / Potassium Hydroxide

Warning:

• Causes severe burns!
• Keep locked up and out of reach of children!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear suitable gloves and eye/face protection!
• Take off all contaminated clothing immediately!
• In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)!

CANNA pH-Grow can be used to lower the pH* value of the nutrient solution during the vegetative period.

• 17% HCl / Hydrochloric acid

Instructions for use:

• Add the pH regulator in very small doses - 5ml per 100L nutrient solution, checking the pH value until the desired pH (6.2)
is reached
• Stir well before each measurement

Contains:

• 17% HCl / Hydrochloric acid

Warning:

• Corrosive components!
• Causes severe burns!
• Keep locked up and out of reach of children!
• Do not inhale vapours!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear suitable protective clothing!
• Remove all contaminated clothing immediately. In the event of an accident or if you feel unwell, seek medical attention immediately (show the label where possible)!

CANNA pH-Grow can be used to lower the pH* value of the nutrient solution during the flowering period.

• 59% H₃PO₄ / Phosphoric Acid

Instructions for use:

• Add the pH regulator in very small doses - 5ml per 100L of nutrient solution , checking the pH value until the desired pH (6.2)
is reached
• Stir well before each measurement

Contains:

• 59% H₃PO₄ / Phosphoric Acid

Warning:

• Corrosive components!
• Causes severe burns!
• Keep locked up and out of reach of children!
• Do not inhale vapours!
• In case of contact with eyes, rinse immediately with plenty of water and seek medical advice!
• Wear suitable protective clothing!
• Remove all contaminated clothing immediately. In the event of an accident or if you feel unwell, seek medical attention immediately (show the label where possible)!

CANNA Organic Acid can be used as an organic alternative to CANNA pH-. It can be used to lower the pH* in water or substrate*. Maintaining the correct pH value is crucial for your plant's ability to take up nutrients. It also serves as an alternative to nitric and phosphoric acid.

• 41% C₆H₈O₇ / Citric Acid

Instructions for use:

• Dilute 2ml of concentrate in 10 litres of water (1:500). Mix well and measure the pH value.
• If necessary, repeat the above until the required degree of acidity is reached.
• Recommended pH value: 5.2 - 6.4

Contains:

• 41% C₆H₈O₇ / Citric Acid

Warning:

• Do not mix with pure fertilisers!
• Keep away from children!
• Minimum storage temperature 5°C, store in a dark place!