Topped them 2 days ago and water Every 2 days with now 2 mil bio grow and 1mil coco grow as I am seeing the leaves are off colour. Pastle color leaves I guess it's hard to get a decent picture but there is definitely an issue. Other than that they are okay with the lower Temps at night but I don't want it to go any lower so when I start to see it drop I'll add a little warmer in to keep them toasty.