New Grower helpppp pls 50 days oldd amnesia

[killered]

hello this is mmy second grow
i use bio bizz bloom/grow every time i water (4-5days)
and now see the leaves are yelowing and the Branches have some pink/purple color

i flash today with ph water what should i do next?
and the yelow leaf is the older not the new should hey fix themself or not?

this is nute burn or sonthing else??? i add a lot of pic

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[killered]

pls help

 

[Truu]

I'm gonna guess its a magnesium def. I don't think it's nitrogen because some leaves have yellowing from the outside with the inside green, and it looks like it going bottom to top.

My suggestion is try feeding with some Epsom salt 1 tsp/gal.

Also just to be safe check your ph to make sure it's not a lockout.

 

[low_and_slow]

Also needs some Potassium...I'd look at your pH before adding anything.

 

[Captain Howdy]

The pink/purple colours coming though could be either a nutrient deficiency or a temperature/humidity issue.

From what I've read your leaf could be anything from a N deficiency to a P to a Mg problem.
I'd be inclided to think a N and P deficiency but thats my opinion
I would continue flushing and see if this helps? How's your drainage atm?

Unfortunately I'm not much help in the matter but here's a handy chart if you've not come across it before, it certainly helped me.

 

[killered]

fiirst f al 10x u all for trying to help yoou aare the best!!
like i said i give 4 ml of bio bloom and 4 ml bio grow per liter every time i waterd so i dont know what eelse to do..

i see somee thread her of the life cycle of auto that said in week 7 leaf start to yellow

https://www.autoflower.org/f44/life-cycle-auto-flowering-cannabis-5113.html

maaby this is the case here??

 

[Duck Commander]

Personally your at day 50 so i wouldnt bother trying to correct it now just let her finish up natrualy.. it could take a good 10+ for you to correct it which will slow down the last few weeks you have left on flowering and could set your yeild back quite a bit

 

[killered]

so what you say? do nothing?
keep feeding with the nute and dont add any epssom salt or sonthing else?

 

[LADYPURP]

Well what was your original plan? I'd go with that. You could flush a few times with the last one having nutes in it. Then just keep on with your regi. I agree if she's nearing the end it's best to just ignore it, watch the plant, and base your actions of off what she's telling you. You're nearing cleansing time anyway so she should be fine.