Ratio of additives when feeding 1/4 strength nutes ?

[Budddyy]

Hello i need some advice, my cuttings have been in my dwc system for a week now im feeding them 1/4 strength nutes and also 50 ppm of cal-mag as i use r/o water, so my question is, i want to start adding addatives (silicon) so do i add them at full strength or 1/4 strength ?

 

[Richard Richardson]

I would keep everything at 1/4 strength

 

[Budddyy]

Thanks