Temps and humidity

My temps read 74 to 81 is that to high? Also what should the humidity be in my grow tint? Good nutes ?

from what ive seen on here that bout normal.

ive been using the bc recipe for sucess it include bc grow,bc bloom,bc boost,magical,sugar daddy,awsome blossom,rooting gel,root 66,and both the red and green b1 solutions

Thanks for the info , appreciate it.

Starting a grow thread if anyones interested...