Day temp stay around 70to 75 night gets down to around 65. A few times they got down to 60.. I also use c02 cartridges every once in a while, a trick my dad showed me a long time ago back in late 90's I think.
This is the 4th week into flowering about to be the 5th in a day and 2 days ago this has happened can anyone help. It started after watering now days later here I am. Here's pictures. I use fox farm organic fertilizer. One light is a Mars hydro 600watt and the other a cheap spider farm copy cat...