Dutch Passion White Widow, Help

I have a question.

Has any one had experience growing Dutch Passions White Widow.

Have you noticed it being a finicky plant towards nutes?

Is it a special attention plant.

I have fed mine twice with Very low feedings.

And both times they reacted negatively.

Last time was the most severe.

I fed and the Very next day the large fan leaves turned brown and cupped inside of themselves SEVERELY.

They are now Crispy and dying.
The new growth seem unaffected.

Im using GH 3 part.

I see 2 thing I possible did wrong.

ONE: I didnt shake up the bottles in a bout a month or so.

TWO: I didnt add them to the water in the order by the bottle directions.

Floro, micro, bloom

Did this cause a Ph or Nute lock out?

They are definetly burned but not by amount.
They were vegging still
also I have them in FF happy frog soil.

Should I cut off the Large fan leaves now.
Or just wait till the fall off.

They have been flowering for 3 days now.
I just switched them over.

any help would be appreciated guys
thanks in advance.

~~Joe~~

OK here are some Pics.
Caution these are sad looking.





These are the Nutes Im using








This is the amount I use.

.625 Ml / one gallon of water ph of 6.5
one dobber of each nutrient supplement.

Bump.

Someone can Chime In.

Joe what is your ph after your nute solution is mixed? adding the nutes to water at 6.5ph could drop it as low as 4ph causing lockout. you are using a good meter right? Mine did a similar type of decay but well towards the end of flowering. You going to have to flush to save those girls.

Bugscreen said:

Joe what is your ph after your nute solution is mixed? adding the nutes to water at 6.5ph could drop it as low as 4ph causing lockout. you are using a good meter right? Mine did a similar type of decay but well towards the end of flowering. You going to have to flush to save those girls.

Click to expand...

Thanks for Chiming In Bugscreen.
I might as well have posted this in our thread.
Yeah I flushed and the ph is after the nute addition.

This just pisses me off after how much care has gone into these girls to see this happen right before flowering.

Before Shot

What is the EC or PPMs of the run off coming out the bottom of your pots?
Looks like root burn from salt buildup causing a potassium lockout then lockout of other nutes and minerals. Give it a good flush with distilled water and let dry, repeat this twice. If need be foliar feed with light mix of nutrients and micro elements. In doing so you give the roots a rest from high salts, and give them time to heal and bounce back.

Jonus said:

What is the EC or PPMs of the run off coming out the bottom of your pots?
Looks like root burn from salt buildup causing a potassium lockout then lockout of other nutes and minerals. Give it a good flush with distilled water and let dry, repeat this twice. If need be foliar feed with light mix of nutrients and micro elements. In doing so you give the roots a rest from high salts, and give them time to heal and bounce back.

Click to expand...

Thanks for some Input Jonus. Im going to flush again today.