leafs drying then curling

[McDanger]

Hello my plant fan leafs are drying and curling up its affecting all my plants its starting from the bottom at works its way up some leafs look like they have been eaten! (Attached are some pics)
Humidity bettween 35-55%
Temp between 17.9 and 28.3
Fed them a weeks ago with hlaf specfied neuts (ironic grow and bloom growthtechnology.com) When i first fed them i saw signs of neut burn so i flushed them all.
Run off ph 6.4
Oh and some leafs that look healthy just randomly fall off just like the dried / eaten ones.

Can anyone help me?

Cheers
Tom

You say you are 4weeks into flower? I don't see any buds, you should have some buds after 4weeks of flower(12/12).
Pic 4 sure looks like it is being eaten, not just die off.

McDanger Reviewed by McDanger on 11-14-2008. leafs drying then curling Hello my plant fan leafs are drying and curling up its affecting all my plants its starting from the bottom at works its way up some leafs look like they have been eaten! (Attached are some pics) Humidity bettween 35-55% Temp between 17.9 and 28.3 Fed them a weeks ago with hlaf specfied neuts (ironic grow and bloom growthtechnology.com) When i first fed them i saw signs of neut burn so i flushed them all. Run off ph 6.4 Oh and some leafs that look healthy just randomly fall off just like Rating: 5