Leafs turning brown as dying need some help

hi I’ve got some gorilla bomb growing in 11 days into flower and two of my plants seem to be having problems all the others are fine can someone steer me in the right direction to help the problem thanks

The problem starts from the middle of the leaf working it’s way outward eventually dying I can’t understand it because they have all been fed the same same staring any opinion will be helpfull

Same strain*

What are you growing in!?

shawnery said:

What are you growing in!?

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I would also like to know ... soil ?

When I need help Im on here like prostitute on **** and I just can't get enough.

Sorry for the lateness haven’t been online yea in soil .... light mix cheers

Maybe your lights are too close?

KryptoBud said:

Maybe your lights are too close?

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That’s exactly what I thought as I’ve just flipped so there stretching quite a bit I’ve picked the dead leaves and lifted the light but the thing that made me think it wasn’t is that there all the same sort of height and only happened to a couple I’ll see the outcome over the next couple of days I expect thanks for reply

Hot spots from your light. What light and How close is your light and do you have a fan on the canopy?

I’m using a 600w hid .....mmm I haven’t measured I just hold my hand at the canopy and feel whether it feels to hot I’d say maybe 18-20 inches not 100 percent though I have a fan blowing between the light and tops to cool it a little .... I am pretty sure your right I’ve raised the lights and seems like the tops are fine now