Opionions on what is causing this?

[ubet28]

I have 3 NYCD and 1 BB they look good other then some of the lower branches. I trimmed this one off and am thinking about going around the bottom of all plants. This is the worst one.

These plants 21 days into bloom. I have been running base nutes around 650 PPM and with big bud and bud candy i am topping out at 850 PPM. PH is set to 5.8 and swings up to around 6.6 and adjusted. I can not stop these girls from eating. The pic to me looks like nute burn but the rest of the plant looks good like i said they are eating like two fat asses at a buffet line but when i had base nutes at 800 they seem like they were getting to much N so i cut it back.

I did water change 2 days ago and the PPM are already down to 450. I have been topping off with PH R/O water. The only thing i have sprayed on them was some zero tolerance and some Neem Oil. This was over two weeks ago.

 

[Hash Zeppelin]

Is is DJ short's BB? They are known to have funky curling leaves. Also could be caused by ph swing. Also maybe a little iron deficiency, but not much. are they in dwc? if so, is the water covering all your roots?

 

[ibjamming]

Your plants look great...don't worry about "weird" lower branches...what you care about is those nice tops you have... You're doing fine...keep it up.

 

[ubet28]

These are in a GH aero flow 2 set up. I am not shitting when i say these girls eat. I mean it. I have never seen a plant uptake like that. Maybe like 80 a day but not 200. They of shot up a a good 15 inches in two days no shit. They are huge i hope they slow down or i am gonna have height problems.

You can t really tell but they are 30 inches at 22 days bloom. I started from bean and vegged till they were 8 inches under t5's. I had them under 2k but room temps were getting to 81 and top of plant was 87. They are in a 5x5 area.

 

[ubet28]

I as doing normal checks and found this on the back side plant. Its kinda allover is this thrips or leaf miners? I can get better pics if need be.