All-in-one water treatment for greenhouse and hydroponic growing
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Watermax is a noninvasive water treatment for use in all greenhouse and hydroponic systems. By inhibiting the formation of scale, mineral deposits, and bio-film, Watermax will dramatically improve conditions. Watermax promotes healthy plants through increased oxygen, calcium, and magnesium intake.

The development of scale is ubiquitous within the commercial greenhouse and hydroponic industries. Over time, a hard, insoluble and interlocking network of vitreous scale is formed which can harbor disease, plug plumbing, trap organic materials, as well as damage equipment among other problems. Watermax changes the chemical structure of scale, and dissolves salts of Calcium and Magnesium.
Watermax is a safe alternative to toxic and corrosive chemicals and can be used throughout all stages of the growing process, from cuttings through the final stage of harvest.


  • Its powerful oxidative properties at a neutral pH provides distinct reactions with water, and oxidizes harmful scale and organic matter
  • Dissolves mineral buildups, reducing the risk of nutrient lockout and maintaining a clean and clear nutrient solution
  • Neutral pH additive – Hypochlorous acid, the active ingredient found in Watermax, has a pH of 6.8, so pH buffers are not needed to be used in conjunction with this product
  • Multiple applications including use with fresh cuttings, seedling trays, nutrient solutions, flushing systems, and foliar sprays
  • Reduces labor and decreases equipment maintenance
  • No risk of root burn
  • Root zone stimulant
  • Safe to use at any stage of growth



What Customers are saying?

If you want to make your life easier, I highly recommend being proactive in the fight against hydroponic issues, and not reactive. This is a great product to start with.

Tad A.

What Customers are saying?

We use Watermax in the greenhouses at UC Davis to reduce scale. It reduces a lot of maintenance when used regularly.

Danny K.


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