Some Opinion please

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Hi all just wanted some thoughts this is a northern lights x big bud day 61
just watered last night with some sea grow 4-26-26 1/2 tsp and 1 tsp cal mag
to gal of distilled water phed to 6.9 before bubbled for 24hrs had some lower fan leaves that were yellow but since day 60 wasnt concerned. today more yellow leaves
further up the plant and red veins in stems some attached pic's for help
looked to me like n deficiency from pic's on chart of defeciencies :shrug: was thinking I should flush out any opinions :peace: also in roots organic original soil have a super hash
four days younger on same feed schedule same soil everything and she looks fine.
 
definitely looks like its finishing off the nitrogen. It might be a little early, looks like it has still got some growing to do. How long do you plan on letting it go before chopping.

Also a ph of 6.3-6.5 would be better
 
I was thinking she wouldnt be ready for another couple weeks yet, buds just starting to fill in and get bigger just seem like it got worse after I fed yesterday more yellow today on upper leaves
 
Does look like N but the red stems can also indicate a P deficiency. If your pH was 6.9 before bubbling, it was likely higher when you fed as bubbling usually raises the pH. 6.9 is too high. Adjust your pH after bubbling to around 6.3 - 6.4 and check your run off pH.
 
Thanks Muddy was not sure on adjusting ph before or after bubbled
 
Always adjust it after bubbling.
 
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