Do I need nutes?

[Vetro78]

Thank you Frigaults and all members of this forum for your patience with a noobie grower!

 

[Frigault's Genetics]

First two are plants going thru a shifting programe to pick out the best pheno. And the two under hps are plants at different stage... The close up is an almost ready. 8 weeks of flowering today. I could harvest but im giving it a few more days. 7-10 days it will be hangging. The small plant on last picture that was a minth ago. It was harvested about a week ago

 

[Vetro78]

Mayday Mayday
Two plants fed the same thing i think one has nute burn and one has lockout both in last 3 weeks of flower flushed with ph neutral water yesterday any help would be appreciated.
Only 5ml per gal of cal mag

 

[CanadianStorm]

Simple visual deficiencies & excesses chart​

 

[Frigault's Genetics]

Mayday Mayday
Two plants fed the same thing i think one has nute burn and one has lockout both in last 3 weeks of flower flushed with ph neutral water yesterday any help would be appreciated.
Only 5ml per gal of cal mag

How many weeks into flowering are you... You are more then 20 days into flowering. What is burnt is burnt let it be remove the obvious big fan leaf that is burnt let the rest be. Your bus seem well devloppe and full if trichomes. But i cannot tell how many week of flower you are into