Newbie help, have a yellow clone

notsure82

Active Member
This is my first grow. I picked up some clones and noticed that this one was pretty yellow. It wasn't a concern until i started reading more about plant problems.

Can someone help me diagnose this problem correctly and also give instructions on how to correct it?

I'm running a hydroponic drip system with 4 40w flourescents. I check the Ph balances daily

Here is a quick view of the set up.


Here is a view of the problem child.
 

notsure82

Active Member
I read that this may be a Sulfur problem on another growing site. It said to add 1 tsp of epsom salt to every gallon of water. The funny thing is it sounded like that it was more for a soil based grow. If i add the epsom salt into the mix and my other plants are green will that create problems with the other plants?
 
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