Here are some pics. The last picture shows a problem one of the 3 plants has. It's buds look like they may be growing some mold and have some spider-webby stuff on them and are grayish. Also the leaves have a little of this mold on them (if it is mold). But the other 2 plants which are right next to it don't have any. Should I spray an anti-fungal on all of them? Lastly, any opinion as to when harvest will be near?