I have two plants outdoor and they just started to flower 6days ago; one is a purple ukle and the other is some random sativa both lookin beautiful and healthy up till some time today. The fresh flowering pistils started to turn red kinda like hairs but I know this can't be a good thing just six days after they have started their flowering process, but I don't know What to do about it or what the cause might be. If anyone could help and give me some insite, it'd be greatly appreciated. Thanks!