Lemon Haze (about 2-3 weeks to harvest)and Blueberry X Big Bud (about 5-6 weeks from harvest). All autos.
I have not done any pruning on these except to remove a few lower leaves that were yellow; only doing LST. I am feeding half strength GH Flora Series, CaliMagic, Liquid Kool Bloom, and silica.
I am pretty sure the lower leaves that have paled and yellowed out and easily fall off the plant are simply due to the lack of light way down low on the plant. However, just want to make sure this is not nitrogren def (read where it will show up in lower leaves first). They all are growing like gang busters.
I need to add about 8 gallons of water to the reservoir today and need to know whether to stick with half strength or go 3/4 to full strength nutes. All I have read on autos is to give them no more than half strength nutes so I have pretty much stopped trying to get TDS up. PH is kept at 6.