Help! My babies are dying :(

JonLopez07

New Member
Hello All, read a lot of threads and cannot pin point the issue. I have a 5x10 grow tent with two 450watt led lights (going 24/7), smart pots, and a fan. I have Botanicare ReadyGro Aeration medium as well as a three part Botanicare Kind nutrient system. I have 12 new baby clones (Sweet Island Sunk) and 1 larger veg (Sweet Island Skunk). I have a ph tester that was not too reliable but I have calibration solution to take care of it. When I transported the clones I soaked the medium with soil and left alone for six days (when the medium was dried up yet before they started drooping). I have the first round of nutes slightly higher then recommended and the ph was 6.5. The leaves are yellowing with brown spots and "burnt tips"; they are also folding upwards. I cannot figure out what I need to do next. Today I added some water with have the recommended nutes and also sprayed the leaves. The average temp is 78-84 and humidity is around 60%. Any advice?

Here are more pictures, I am not sure if I need to flush them or what the last thing I did to them was watered and sprayed the leaves with 1/2 recommended nut solution. I will not do anything until I get input from you pros. Do you think they are toast? I hope they are salvageable...
 

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How close are you running your lights? Looks like light bleaching. Sulfur defic a possibility but I'm thinking they OD'd on light.
 
The lights were 20 inches away now they are 24 inches away. Does this look like a sign of Nutrient burn? Was I supposed to give them 1/2 of the recommended feed for the first couple of times?
 
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