Hiya mate posting pics is dead easy.
When your reading this go down to quick reply box and click on go advanced underneath it.
On next screen lower down than the reply box look for a button manage atatchments and hit it.
In there browse through your own pics and upload. Simples.
As for your plants i'd try save em after all the effort you put in.
There a section on here somewhere about dying or mutant plants that refuse to die and end up good plants i'll edit and post later if time got to drive about 300 miles first lol.
I dont grow ( not that any of us grow of course i'm just participating in this topic of conversation for the pure entertainment value ) using your method i use coco and hand feed from top, SSSOOOOOOO easy,, so carn't advise too much there but i'd say your probably right about too much feed and maybee to much water.
With feed i step them up very slowly but thats just me.
As for lights carn't see there been light burn or heat burn unless you had em real close. I hammered my cuttings with couple a 600 hps and they loved it lol.
Plenty on here grow in your style your sure to work out this issue dont worry.
Possitve thinking n all that eh? Best of luck and a little MOJOfot ya too:lama: :smoke1: :48: