Can I somehow change the rate of reproduction of the fungus without changing the rate at which the fungoids "Attack"?

Judging by what I could see, the spores are capable of turning into young mushrooms, but this has some chance that it is registered somewhere outside the code of the monster itself (Changing the parameters there did nothing except increase their life span).
Does anyone know what and where I should change to speed up/reduce the chance of their reproduction?


Oh, thank you so much!
if it’s not too much trouble, I would also like to know how I can increase the number of objects, walls and floors that the fungus can infect