How does it look it's a head banger strain day 18 form sprout about 3 and a half inches. Running 3 23w 6500k cfls and a 2700k 13w CFL 5700 lumens day temps 74 to 78 night temps 68 to 71. Used buzz roots 0.0.0.7 from day 1 ph to 6.5 in a 6in pot rn. also why is the new growth coming in looking purplish reddish??