Dry leaves. Too much Heat?

here is a pic of one of my plants this is my first grow and this plant started to dry out in 2 days. I just watered them last sunday and gave them flowering nutes. The Large fan leaves are brittle to the touch. Any help would be appreciated.

Magnoliobud said:

here is a pic of one of my plants this is my first grow and this plant started to dry out in 2 days. I just watered them last sunday and gave them flowering nutes. The Large fan leaves are brittle to the touch. Any help would be appreciated.

Click to expand...

What's the temp in your room?

in the actual grow room its about 77 not sure on the humidity since i dont have the digital set up yet. its a single 400w HPS, unfortunatley its got a built in digital ballast so i cant put it outside the room. I just started the 12/12 cycle and switched their nutes on sunday to FF tiger bloom and the big bloom. I didnt go to full general feeding either i cut the recomended dose by 1tbsp this first week then ill take them up to general.

doesnt look like heat stress. If it were there should be a lot more yellowing around the edges of your leaves near the top of the plant. Looks like ph problems to me, you got some eagle claw brewing too :S

alright i spose this weekend im gonna go get a freakin Ph meter

cal/mag deff