Entire plant yellowing at 4+ weeks flower.

Hey yo,

Wanted to get some more imput on some trouble I'm having with one plant.

Its Reserva Privada OG, my first time working with this strain.

It is in soil, (8g pot) with full line of roots organics at 60% str. R/O h20. Temps are 69-80F and humidity 38-55%.

Vegged it for 140 days and trained it into many straight stalks.

Been flowering now for over a month and all the leaves are turning yellow. Some are drying and falling off while others just hang out yellow.

PH going in is always between 6-7 and out is the same range.

There are other flowers in the same tent with the same conditions and they aren't having the yellowing trouble. But are also different strains this is the only one of the type.

The only thing I can think of is it's root bound but There's not much room for me to re-pot a 8 gallon plant in something bigger and keep it inside the 6x6 tent. It's already at the glass.

Any input?

that's a lot of veg time probably a lot of plant...... I would say you just haven't kept up w the feeding...... kinda goes w your root bound talk just nothing to eat...

You need to feed it more, severly underfed

Sounds/looks like you stopped giving your plant N. A plant needs N until just a few weeks before the chop.

I still give Grow which is 2 in N plus most all of the other bottles have N inside.

Its almost out the door so i'm going to try some heavy feedings with more grow and see if that changes things.

Thanks for the input, it might have lost too many leaves thus far to be worth it but we'll see.

More pics that did not upload the first time: