I've just done 2 of mine like this: and its every year like this since '74,
I defend my plants with heavy use of neem oil, spray daily if required buds too, as I've yet to taste neem on my buds, as it dissipates quick within 2-3 days
but for really bad cases of mold, and you gotta be tough, is wrap the plant pot in a plastic trash bag invert and dip your plant in a bath of 10-15% bleach and warm water
allow to dry in a warm wind or under a fan for 3-4 hours ..good luck
ps it turn the mold to a shit real quick ...instant death, avoid spraying the spores about