Plants were perfect, what happened? pics

Strains- Wappa, super lemon haze
medium- pro mix bx, domolite lime, worm castings
nutes- Botanicare pure blend pro full line
light-600w hps
p.h.-6.4
Currently in week 1 of flowering(day2), plants show sign of deficiency, looking lime green/ yellow EVERYWHERE(not that visible on pic), they were nice and green until week 2 of botanicare nutes. I did Foliar fed with liquid karma 1 week ago, looked great a day after then went to hell. What do you think it could be?? please dont say nitrogen deficiency because they have plenty of pure blend pro gro and p.h. is 6.4 so no lock out. please help!

Lockout, pH being within range or no. I'm guessing your PPM is far too high.

Thanks for the reply, that may be possible, I mix with a 1 gallon milk jug and follow the botanicare feed sheet online, my water could have a high ppm to start with possibly

what is the runoff ph? i know its 6.4 going it, but what is it coming out?

no clue, all I have is a ph meter and soil is at 6.4 solid

my milwaukee sms120 probe broke. sucks so ph for soil is all I have, I normally only do hydro( ebb and flow) but soil is my second decision and is not going so well. This is them though

If their lime green/yellow all over and locking out, should I Foliar under the leaves with from pro gro at half strength?

if your following botanicare feed sheet, chances are your ppm is really high. And with high ppm tap on top of that. Do you own a ppm meter?

Not at the moment, Im about to get a nutradip trimeter. Im getting my water out of this though [h=1]Hydro-Logic 31030 1-GPM Small Boy de chlorinator and sediment filter[/h]so wouldnt ppm be lower than tap?

Not necessarily. Those filters do little to remove magnesium, calcium, copper or many other minerals that constitute that PPM. They remove chlorine usually by activated charcoal/carbon and actual filter membranes to filter sediments.

well at least its doing something lol, im going to use filtered water at the store until I get a meter and some ph down. Any idea on the problem though? calcium im thinking ?

I had to return 3 of those nutra-dip meters each probe failed. You might wanna look at a different brand...?

Thanks for the info on that meter. so should I get a trimeter? or something. I need to measure ppm and ph for sure,

Looks like a magnesium deficiency with a slight calcium deficiency too me.

the bluelab trucheon only measures ec/ppm, is there a conversion for ph? or should I get the seperate ph and ppm pens they offer?