I don't think it hurts them, but any root exposed to light will try to turn into stem. This uses energy and you'd rather the energy be used to veg or flower. Exposing soil to light will probably cause algae to grow too. The green kind is harmless but it sucks up excess oxygen. Cover your bottles
lemonboy Reviewed by lemonboy on . HARDDON's FIRST SOG Ok gang...cunt and whore are being cured...the good old fashioned way.... IN MY BONGS :D :D :D Here is my first SOG attempt. I am not 100% complete. Still need to add foil to boxes.... I planted these seeds I think yes...on Monday. This morning some had popped out much to my dismay....I was kinda liking not haveing to worry about some frickin plants for at least a week..... :( Rating: 5