Help Burning On My Clones...

hey my clones i got 50 of them i got yesterday 35 of them have nute burn like this and are really hard leaves

here are some pictures i found on google that they look like



Please Reply Soon

please help wanna get these guys fixed as fast as possible

Just keep watering them. Get a pump up water sprayer.

i got them like this...

havnt watered yet got last night