Horrible disease killing my plants

Hi all, So tried to grow an organic crop and 2 of my plants have succumbed to this horrible fungus? What the hell is it and how can I stop it.
it’s seen off 70% of the buds on each plant now I wonder is it worth trying to growing what’s left or get rid? Many thanks as always. Pablo

Bad bud rot toss it next grow get your RH in check.

Yea that's a loss. You need to improve air exchange, humidity, make sure your plants have room to transpire and not stay wet.

Also u need to find the source of the mold. Dirty ac or dehumidifier is usually where u should start.

Wipe down tent walls and try to remove spores from the grow area before starting again

Humidity much too high. Never flower higher then 55-60% and get air moving in your room!

I feel contaminated now from just looking at a photo of that