Leaves curling badly downwards After feeding

Hi guys,
This is my first post here. Thanks for letting me in. And I would like some advice in growing as i am alone in doing this. I love it but with nobody to confront with is hard to get by some problems I'm having.
I wanted to ask you why my plant drooped after feeding maybe more then just drooping they where almost completely curling downwards very badly.
This is whAt I gave her:
2 litres solution pH 6.3 with ro water:

Grow,Bloom,micro GHE: 30% strength

Growth/Bloom excelarator 1ml/l andvanced hydroponics of holland (proteins from algae)

B-52 advanced nutrients 1.5ml/litres ( vitamins)

Atazyme by atami about 1ml/l (enzymes)

Micro vita of top crop (bacteria and mycorrize) in powder about 0.5 grams

I don't know maybe bacteria with enzymes Is no good or maybe it was the shock at the roots Because it was the real first feeding.
Before I gave plant only b-52 and voodoo juice( bacterias).
Plants are 3 weeks old maybe 4.
Temperature of solution was 19.8 degreese celsius.
Maybe shocked by too low temperature at the roots

Over water.
Over feed.
Poor light.

Is the photo near lights out time? Mine droop daily a couple hours before lights out. Otherwise 2 liters sounds like a lot to feed a 3 week old plant you are probly over watering.

HashBucket said:

Over water.
Over feed.
Poor light.

Click to expand...

if you give this plant more light it'll be able to deal with the excess water and use the fert much better than with less light. it also needs much stronger light later in flower.