Wow, those are some nice looking plants! How long have you been doing this? Lol
I started my first of any kind of grow in january . since then i think I'm at the 5k mark on equipment. i am crazy about this but I'm not a yield grower just a personal grower.. i have since jan grown ebb and flow ebb and flow/dwc dwc recirulating dwc i built and soil/lava mixture. i have tried almost every method since january and i don't get why so many have problems.. i mean I'm not perfect and not gloating but i did learn if you keep it simple and follow simple rules of gardening. everything will be ok..
heres my advice
1. clean equipment
2. veg n bloom dirty food. no brainer here no worry about anything
3 beneficial biologics.com sea green and rootementary
4. remember if you want good but your money should be spent on lighting.
5. closet grows = proper ventilation
6. let your plants tell you when its time to eat or feed.
7. always if using ppm which i don't look at anymore. seedlings 20-100ppm with a bit of cal max few weeks old bump up to 3-500ppm now remember ppm if using any kind of organics will be high.
i guess people just need to relax.. if you buy soil that has nutes in it only water until your plant tells you it needs food i see so many overdosing of food and water on here..
again this is a newbies method here.. what you see here is my 2 mothers who get a daily few hour break under this large t5 i take them out of tent during first 6 hours of cycle so they can enjoy larger light and cleaner air. the flowering one you see is getting her roots washed today since i run organics in her ebb/flow/dwc bucket. so she gets a bath today. she is a bonsai plant but i untied her a week ago.. sorry for bombing your thread