I'm a new grower and I recently noticed that a few of my plants have an extremely bright green color in the middle. I'm not sure if this is a nutrient deficiency or just me looking too much into it. Also, on the GSC I've also noticed some color changes on the leaves I have no idea what that could be from. 
 
		
		
	
	
 
	
		
			
		
		
	
				
			
 
	
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