Substrate Buffer Liquid is the ideal pH corrector for all substrates, preventing unstable pH conditions. It is perfect to be used in combination with Substrate Buffer Powder. With Substrate Buffer Liquid it is very easy to re-apply the pH buffer to your medium during any phase within the growing cycle, as Substrate Buffer Liquid is a water-soluble liquid and can easily be applied by diluting it in the nutrient tank. The calcium contained in Substrate Buffer Liquid acts as a pH buffer in the medium. It increases the pH of the medium, as well as stabilising it. Substrate Buffer Liquid is a liquid and water-soluble and can easily be diluted in water to be used as a buffer for the medium. 

Mix 20ml of Dubstrate Buffer Liquid per 10L of water (1:500) when your substrate has a low pH. Do not mix Substrate Buffer Liquid with other products. Do not manipulate the pH of the water prior to use. 

WHY USE SUBSTRATE BUFFER LIQUID?

• Rapid pH correction with just one application
• Rapid correction and optimization of the substrate’s buffering capacity
• Can be used at any stage during the growing cycle
• Does not contain chlorides, ballast salts, or any other type of contaminating agent
• Very easy to apply, completely soluble
• Natural product
• Can be used in all media
• Guarantees a constant supply of calcium to the plant