I was mid rez change and I noticed these little greenish spots on a portion of my roots. At first I thought they were trimmings, but they’re too small. No light leaks. Been using hydro guard with every batch and there’s no smell or slime so I’m having trouble pin pointing what this is. Temperatures spiked but that was only for a couple days. Three weeks into flower and the buds are forming nicely. Any ideas? 
							
						
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Greenish spots?? On roots
				
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