I like the formula I came up with, and LK puts the ppm/EC level too high, + LK seems to cause "TOO MUCH" growth and the underside of the canopy gets overwhelmed.

I keep water level right up to/touching the netpot.

I do not use recycling in my DWC, but I have drip, aero and ebb and flow sytems that do recirculate.

I am build a drip to waste for my peppers and tomato's and a long nft gully for lettuce. I will be rooting seedlings in ebb and flow.

ask all the Q's you want.

Hey chisme. It's all good. Glad to see you. peace