Dark Devil Auto Monsterz

Unseasonably cold temperatures has had me on edge but growth still looks to be normal. Noticed some magnesium deficiency in some of the lower branches from the temp dipping below 60 so I bumped up my cal mag slightly to compensate. Also increased part B and C of my base nutes as well as Monster Bloom, Nirvana and Purpinator. Still no signs of any purple growth but I'm still very optimistic that these babies will be beautiful no matter what. Might cover up their pots and surrounding ground with hay/straw/mulch or whatever I can find today to help keep the roots warm with lower 40's°F for lows at night in the near forecast. Two of the three Devil's have shown exponential flower growth over the past few days, with more indica characteristics, where the middle Devil is straight sativa, totally a bunch of foxtails forming 🦊 and extra tall, long branches as where the other two are more Christmas tree 🎄 shaped.