New Faith : Purple Train wreck x ?

Still dealing with some nutrient burn, most likely too much Nitrogen , but they are growing like crazy. Can't believe how much they have grown in the last 2 weeks from when they were small clones. I only added GH Calmag and Mammoth Micros to not add anymore Nitrogen to the mix. Feel probably be light on nutes until the burnt tips subside or the plant calls for more NPK.