Not quite sure what to do with this. I did some research but i am scratching my head on this one. I have a pretty simple setup. I use foxfarm ocean forest with about 30 grams worth of grow dots mixed into the soil at the time of transfer into a 3gal pot. Watering PH started at between 6.5-7.0, This spotting started predominantly when heavy into flowering. All my research pointed to a manganese deficiency so i ended up flushing the plant at 6.0 and diluting some manganese sulfate into 6.0 water...about 15grams worth for a gallon of 6.0 water. I also follier fed with same water/mang solution to see if it helped. I also ended up snipping the heavily damaged leaves but doesn't seem to be slowing down. Any ideas would be great.

Could use some help on troubleshooting these brown spots I have. My initial is possibly a cal/mag deficiency? Any thoughts?

Don't think there is much to do on this but grow it out as best i can. Have this Purple Kush auto that started growing strong, it was originally the bigger of the two that i started same day. The other quickly outgrew it and I started to think something was wrong with the first since it started so strong but it still kept growing it because it looked otherwise healthy. The plant started out as normal, first set of serrated grew out pretty quickly. The second set never came. Instead what grew was as best as i can describe was a singular leaf that look to have been working on unfurling but it never did. Again i just fed it like normal and it still kept growing. Now it is, from what I can tell growing 2 tops as it split since the original growth never came. Anyone have any thoughts?