Lemon Haze, 6 Weeks Into Flowering

[nirnirnir]

Hey guys, so im growing lemon haze, and until 2 weeks ago i had no problem. What happened to him? Thanks

 

[4fingerlidday]

hard to tell with the pic,looks like I see a claw under going on and leaf tip burn increasing ,can't till the true color of the leaf would bet its a deep green. = nutrient burn.

 

[4fingerlidday]

did you flush soil with ph'ed ro water to clean the salt build up