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+ Liquids
+ Hydroponics
+ Potassium
+ Silicate
+ Silicon
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Odoh Deborah

How to prevent silicon from precipitation in hydroponics?

Alice Twain  Follow

Thank you for answer.
I lowered pH of K2SiO3 from 12 to 6 and then I added it to hydroponics solution and it worked. I also tried foliar application which is much simplier to use.

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Case Engelen  Follow

Hello
I think you should use as foliar application. I used k2sio4 as foliar spray on garden roses. My suggession is foliar application not fertigation.

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