diagnosis?

[bsnocomply360]

Leaves started to change at the ends, i thought it was nutrient burn and started giving it regular water sometimes with just a bit less food in it. still the problem is progressing. help please. pictures:

 

[grow boy]

looks like nute deficency. magnesium or zinc maybey

 

[bsnocomply360]

looks like nute deficency. magnesium or zinc maybey

i agree, i feel like those two and nutrient burn look so simular. i guess it isnt getting any better so ill try giving it some more calmag in its diet.