Alright. Got back from Florida on a six day vacation. Had a friend watch ph and turned out fine. PPM's were at about 600 when I was gone. Had two gallons to add to res after 3 days of my trip to bring ppm back up.
The ppm was raised to 700 and dropped 100 points in 3 watering cycles ( day and a half). So upped the nutes to 800.
PPM dropped 80 points in one day. This is 14 days into flowering today.
Do I keep adding nutes until there is barely any drop or just look for deficiencies at this point.
If I under feed will yields be really that different? The plants look green and healthy as far as I can tell, but in budding stage
don't I have to keep high levels of P and K?
Leaving the larger fan leaves under the screen. Cant hurt to leave them there. Some have actually stretched their stem to get more light. Crazy. Here's some pics.
I do have a friend to help me but doesn't grow hydro and has only been doing it for maybe 2 years ( no perpetual grows)
Moved some soon to be colas around the screen for max light exposure. Bent some fan leaves above the screen out of the way.
Recovered in one day and looking nice.