Best Temps/Humidities

[LyryC]

Ahoy!

Got an A/C for the plants and I keep the temp from 75-81. Currently no attempt at controlling humidity since I'm vegging.

I was curious if there is an optimal or ideal temperature for vegging and flowering?

I know humidity is key for rooting during veg and key for keeping mold away from flowering buds, but I am completely unsure what the good and acceptable ranges are.



TY!

 

[grow_right]

humidity can cause serious mold and powdery mildew issues. i prefer a dryer room. plants transpire plenty, and put tons of humidity in the air.

 

[Exp/Kre]

(Literature) Ranges (without CO²):
Veg. growth: 72-81, 55-65% RH, 70% still fine when rooting.
Flowering: 72-79, 40-50% RH.
"Optimal" conditions depend imho also on strain, where you measure temps, CO² (higher temps), ...