Nute burn ? ? ? of def ? 5thweekflowering pics.

does this look like nute burn ? all pics different plants and strains, i upped the feed ppms to 2000 as i wasnt happy with alot of lower yellowing this early and concerns of low feeding.these are all near the top cola 3.5ft plants
all other feeds have been 700-800 water-water-feed-water-water-feed
temps have also been hitting 90 5.9-6.4ph







cheers

are you referring to the slight color difference between the middle of the leaf and the tips? if not, i can't see anything else wrong with your buds.
You might wanna try to get the temp to stay lower.
As far as the nutes go you seem to be using good levels. each strain is different though and what works for one won't necessarily work for another.

they look fine to me man lol dont stress over those types of little things, some times pot can be finicky but itll grow

sry shoulda read ur whole thing, u might of burned using 2000ppm, ive only ever used 2000 ppm on 1 strain and i burnt it so....probly a slight burn once again dont worry about it tho theyre fine looks good

thanks, im worried as i have lost quite a few of the lower shades allready, new to all of these strains and soil, seems to early.

I wouldnt be running 2000 ppms this close to harvest. the yellowing and the purpling in the second pic is nitrogen deficiency, which is exactly what you want during the last weeks prior to harvest. that middle pic-she looks to be about 2-3 weeks out and I would want my leaves looking like this. I would lower those ppms right away, as if you were running 800 normally than you have doubled the nute load and probably tripled the EC which means lockout is next and therefore negating the higher ppms. no offense, but why on earth would you more than double the nute load without first trying to increase it slowly first?

u should look into the ferts u r using, and why the nitrogen is either poorly absorbed -organic-or not quickly available. Instead of upping those ppms, which I am assuming are bloom nutes, you could have just given some veg nutes that has higher N in it. Also, did you start cutting your n out early here?
otherwise, they look good for growing in 90 degrees, and they are not displaying any other symptons which are very common mid to late flowering like k and mg.

thanks, i did it over about 10 days (3 waters with feed) the extra feed was also veg feed(canna terra) its not 90 for the full 12 hours as its the second 600watter thats hotting it up and its on a timmers to give breaks, im using pk13/14 also. i think its may be lockout thats fucked me, the yellowing of lower fans has been a problem throughout the grow with 1 strain now with only the top 2 top fans, and smaller leafs on branches starting to yellow.i will lower the feed but continue with some veg feed.

next time just continue with the veg nutes a little while longer into flowering or substitute with guano or something organic that will be released over time. again, they look great, a healthy finishing plant IS N deficient, IMO and experience. thankfully no other signs of issues, so kind of normal here, but you do want to control it better next go around.
also, look into your ph, b/c assuming u r soil, that is on the lower side. may be causing difficulty with N uptake, just a guess.