How to foliar feed

[FarmerGee]

I use Satuator, but, I doubt I need to go that expensive next time.

Is that just a delivery agent? I like the foliar regimen I'm using now. Can I add that to what I'm using without increasing nutrients in my solution?

 

[Doer]

Is that just a delivery agent? I like the foliar regimen I'm using now. Can I add that to what I'm using without increasing nutrients in my solution?

You seem to think there is a difference. Delivery? Wetting? Surfactant?