Well that's the way I've been doing it and I don't think my 14inch cola disagrees with it( find it in newbie growoff)''''remember everyone's different...
Don't feed every day sir. This is asking for trouble, especially in little bits. You need to water till a little runs out to prevent build up in the soil. Otherwise you get concentrated nutes in the pot. Never good topping up, always water properly.
Hmm, really?
I water a metered amount every day at lights on. I run organic super soil water only style on 90% of my run.
On the synthetic ones, never had a problem there either by daily watering.
I have NEVER had a "build up" problem and I don't "flush" periodically ever!
Avoid Urea based nutrition.
Water one day feed the next, repeat till done (synthetic nutrition).
By watering every day I put MORE 02 to the roots and that's a GOOD thing over not getting any fresh for 3+ days.