Emergency help... my plants are dying

Everything was green and good until I put it into flower stage . 6 days into flower and this happen..leaves curl up and dried completely,
The strain is called papa cali I believe . Beside that I have few purple kush in the same room but they stay perfectly fine... please help me , thank you.
I do floragrow nutrient with ph measuared everytime I water.

AsianGuyTryToGrow said:

Everything was green and good until I put it into flower stage . 6 days into flower and this happen..leaves curl up and dried completely,
The strain is called papa cali I believe . Beside that I have few purple kush in the same room but they stay perfectly fine... please help me , thank you.
I do floragrow nutrient with ph measuared everytime I water.

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What did you change?

oill said:

What did you change?

Click to expand...

I didnt change anything . Just the amount of red, black and green nutrient in the floragrow nutrient set.

Looks like a massacre, I'd say mass poisoning.

Edit: If you just changed the lights maye you are cooking them.

Light is toooo close

Obvious heat stress

I would say your temps are around 30 degrees C... You can tell that its heat stress as the leaves are curling inwards and up. Immediately increase fans, lower light intensity, or just vent out the room

AsianGuyTryToGrow said:

I didnt change anything . Just the amount of red, black and green nutrient in the floragrow nutrient set.

Click to expand...

I'd hack off the nutes a little too. Have they shot up in height and are now closer to the lights?

The light is pretty far away . It was atleast 3-4 feet from the light to my plants.. temp is around 24-26 with A/C on . I just reduce the light to 750w.. damn it hurts watching them suffer