Interesting. Following.
Do you ph test your water after you add nutes or before? What is your run off ph? Slurry test? Sulfer will lower PH but I'm not certain how often you add it.
I love it. I see no expensive nutes here. Just what works. I cant imagine what it must be like these days being new to growing medicine. KISS
Keep It Simple and Save!
You get what you pay for. When you buy the crappy "Blurple" lights they don't produce quality bud. Not even close. Cheapest good LED is the Spider Farmer SF1000. $159.00.