First time grower. I've got a small grow box with LED full spectrum glow light, nothing too crazy though not even sure the wattage. Also a couple other lamps to provide better coverage. Fans, dehumidifier as I live in southern Ontario and it's quite humid. Pretty sure I've had some kind of small flying bugs inside, I've only used garlic as a deterrent and been using seaweed extract with the water (ph'd) as well I've started sometimes using some flora grow (ph'd) I haven't noticed any problems with the plants until recently the leaves changing colours somewhat. Any ideas?Click image for larger version. 

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