Temps stay between 74 on the low side to as high as 82, as for nutes have given them zero chemicals, my soil has all it needs in it, just did a top dressing of bat guano yesterday on each plant and watered it in today they say guano is pretty hot so we will see how it goes. really want to complete this grow using zero chemicals. i have some tiger bloom incase i need a little boost in flower but the tomato tone and kelp meal are both high in P and K just put the netting on tonite why they look funny