SMALL PROB, HELP PLEASE!-pics

week 5
Either Great white shark or NL#5Mist from greenhouse (seeds got mixed)
i have been feeding Sugar Peak catalyst & sugar peak flowering(2-4-5) for the first 4 weeks and then i changed the flowering to the grand finale(0-6-4) the result was thewffse brown spots on my leaves and yellowing of leaves and even some small leaves simply dying.

Do you know what the prob is?
if yes, do how should i rectify the damage?

soil or hydro? if hydro whats your ppm or ec?

im thinking its your nutrients. how often do you feed and how old is the plant now?

JP

Looks like awful nute burn

soil and i feed every other watering...

the thing is i have been watering 4 times in a row only with water, as i laid off the nutes once i first saw the prob

Make sure you had good drainage in the bottom so excess water is flushed... check your ph too... maybe some nuts are locked up

not a drainage prob def.

i transplanted to bigger pots added some fresh soil and watered.

any other advice guys?