potassium silicate

How many ml per L? What ph? Lights off I suppose?

I have a question in regards to how much potassium silicate / silica is required for my reservoir. My reservoir size = 12gallons I'm mimicking Dyna-Gros Pro-Tekt silica solution requirements. ----- EDIT: Took out half-assed measurements to avoid confusion. Seems if you add 148g of potassium...

Curious about using PS in your reservoir. I run ebb and flow and start with clones. Should I add the potassium silicate right in the beginning when I first put the clones on the table? And then keep adding it until week 6 of flower? This bottle I have of DNF nutes doesn't really give me any...

My current grow is a side by side botanicare and my organic mix. In my organic mix i see a lot off very small insect and i give them tea every 2 week . Compare to botanicare side where i use protek (potassium silicate) silicon No insect in there pot ! My question is do protek will kill...