Yeah, I am not sure at all. I have looked deep into each one and all I see is the grey mold growing, no pests. Been raining for a week so high humidity I am assuming. But how does it even start? Damn.
In total I have cut off a lot on my four plants, at least 8 or 9 cola tops. Even had to cut a cola off on my pollenated branch. But still lots of seeds so shouldn't to too bad.
Problem with outdoor grows, unless you can cover them when it rains at the wrong time somehow. That said some Strains are more prone to it than others (or some are more resistant to it, however you like to word it ), might research that if you planning on still growing outdoors when buying seeds next time.
So true. I am lucky, though, to be able to put them under an awning during the day and into a blackout tent in the evening with fans. However with a 99% humidity nothing really ever gets dry. Had to cut the top off two more colas this morning. :/