sos help needed please

hi there was given these plants a week ago, have a bucket/airoponics custom set up. have used before.
plants had been in grow wool block for a while before i got them.
roots were very yellow orange when i got them. removed most of grow wool block and put them in clay balls two were doing realy good two very slow.
in the last 2 days the tops have started to turn very yellow.
ph has been good. cf reading jump to 32 have brought it down to 26.
1 lights set on 18 hours and other kicks in for 12. both are 400 hps.
temp at 27 degrees and humidty is around 45.
please look at pic and and help greatly appricated.
fert is a bit of mix canna grow. seasol(kelp fert) and liquid fishfert.
have used last time i used my set up

lol panic over prob sorted..........killing them with nutes.......changed water....sorry girls no feed for at least 10 days

Little pale- foliar feed with a high N fertilizer.

well new ferts got here today not adding any till i get new ppm/ec meter
should i start them off at half rate of nutes?
going to use canna vega a+b
npk 22-8-26
plants starting to show yellowing but that from no ferts at all for week, had to flush after over dosing them on nutes.

no need for help with sick plants, they have pasted over to the otherside.
a painfull death, but was not lack or to much care. but FIRE
i came close to having my whole garage burn down to the ground
lost my 4 plants in hydro and a lot of one's ready to be planted outside.

i was lucky and we noticed the fire before it burnt down the whole place ...had to smash out the walls and celing to get to the fire in the timber framing.

i ask any one that is doing or going to do a indoor grow that they invest in a smoke detector, they cost bugger all and they could save your life and your house.


take care all

it's better to burn out than fade awayhttp://gallery.cannabis.com/showphot...0/ppuser/57611:cursing: :cursing:

Very sad man, very sad, :confused:

My condolences. A great post though, a very very great post. This has made me rethink my fire hazard precautions. I'm gonna go out and get an extinguisher and a detector now.

Maybe a few of us can learn from your lesson mate, best of luck with the new room.

Fingers

Wow sorry to hear that man. What happened exactly? Like fingers says we can all learn from your misfortune. Glad nobody was hurt.

Hey, what's with the lobsters in your other photos?