You have much learning to do my friend..... Spend any free time you have in the FAQ section.... Get yourself a good ph meter - lookup "ph600".... Get yourself a hygrometer.... PPM meter is recommended but optional....

Their is no such thing as "no humidity"..... Black mold flies come about because of a moist environment....

Anyway, you would be better off giving them a liter or two of water and letting them sip on that until the soil almost dries. This will keep unwanted pests out of your soil. You can judge the moisture in your pots by simply picking them up right after watering then each day after. You might also be over feeding. If you are foliar spraying them past the fourth week of 12/12, stop. You don't want an increase in exterior moisture on your buds, could cause mold to grow on them....

For now, you should flush them really well, if you haven't already.... And read, read, read......

Hope this helps....

CGI::::::