Mills pH



Mills pH supplement works to stabilize and optimize the pH levels of your plants irrigation water throughout the growing cycle. Available in pH Flower and pH Growth, this additive can be used to adjust pH levels throughout all stages of cultivation – keeping pH levels firmly between 5.8 and 6.2. Ensuring you have the correct pH levels is essential to promoting rapid, vigorous growth and ensuring nutrients and soil are in perfect balance.

Mills pH keeps the pH value of irrigation water at an ideal level. There are two different Mills pH products, one for growth and one for flower because a plant has different needs at the two stages of its growth cycle. 

Mills pH Growth  – Nitric Acid(HNO3) 39%

Mills pH Flower – Phosphoric Acid(H3PO4) 59%



Full Product Description

Mills pH is available in –

  • Growth
  • Flower

Here are just some of the benefits of using Mills pH –

  • Hard water is neutralized
  • Provides a stable environment
  • Balanced soil and nutrients