Because of the extrem Defolitation/Schwazzing, which was more or less necessary regarding Humidtiy levels of of over 95% around evening night and morning. Even though I also did it for trying out how the Plants react. They mainly stopped growing Bud for 3-4 Days and the leaves of the Bud Sides got a bit Bigger. Also I had problems with NutBurn and Heat Burn, Nutburn because of my not constantly watered Pots which, I guess, ended up beeing a really salty and nutrient soaked(from the soil) substrate because they are reused Filters for Water out of clay. As well in midday it gets really hot and we are more than 3500ft over the sea level.
And why I grow in Clay Filters ? Just to try, in my opinion already not recommendable even though it keeps the Soil a bit cooler..
Do you guys think it will be possible to Grow tastefull Cannabis Flowers in my Area (close to the Equator ) and not having mold during Humidity Levels of 95%(Night) for the daily temperature diference of more than 10° Celsius a Day.
ACE Seeds has a good selection of landrace Sativas that might fit your needs. They also have several hybrids they claim have high mold resistance. Look for other companies that specialize in landrace strains that can tolerate the crazy environment you have.