AsNoriuanswered grow question 6 months ago good air exchange in/out , good air movement around grow area and humidity not higher that 60 % rh is all you need from environment.
do not touch buds, dont check them, avoid mechanical damage from friction or strong wind brushing plant into wall and you should be fine on this side too.
wash hands, enter grow area with cloth which are clean and you didnt wear them outside.
if you follow those - i can guarantee you wont have bud rot indoors.