u/ArtisticAddendum8997

So, I've culled 2 badly effected by this. I've already lost terpenes and expect to just hash or rso this rooms crop. I'm pretty sure it's septoria, caused by too humid of an environment. My other rooms are doing amazing! These have been isolated. But I wanted to share these photos and see if anyone has experienced this.

It literally happened over night a couple of weeks ago, where one of my plants in about 4 week flower just turned. I saw copper speckling on the leaves, and it's just been a battle since. I flushed everyone and let them dry out before feeding again, checked ph on runoff, and keep a dehumidifier going and changed multiple times a day. The last picture is right before or while they were turning. There aren't pests.