Mystery Delight Photo

Yah man you got it. Copper spotting is Cal and probably has a Mag deficiency right behind it (hand in hand I've come to learn). What you've done is what I would have done and I would continue to feed her the Cal/Mag. The symptoms may not get better on the leaves already affected but wait a little longer and all new growth should be healthy from here on. Only other thing I see that might be an issue is heat stress. They look a little droopy (not just from the foliar spray) and if you're able to drop the temp by 2 degrees or so, this may perk her up (even though this isn't a reason behind the copper spotting). Just 2 cents👍 Good luck in the coming days and I hope everything goes well. Drop me a line in PM if you need. Peace and happy trails👍😊

Hello DenzelFreegreen, There are two issues why your buds stay small; 1. you feed way too less than you should. In this period of time you should over feed proportionally to fix the problem. Look at this formal chart by GHE it shows amounts of those who did not fed properly. THIS IS NOT THE REGULAR CHART - USE IT ONLY WHEN LEFT BEHIND https://gh.growgh.com/docs/Feedcharts/GH_FloraSeries-REC_03216am.pdf 1a. Advanced nutritions should be 2ml per litter. You should stop feeding Tarantula, Pirahna and Voodoo Juice from week 3 of flowering till harvest. You shouldn’t have begun with Sensizym by this week. 2. Please specify the exact lighting in use. I do not know many if any 120W lights producing enough microlux therefore your plant doesn’t get the required DLI (daily light integral). Most likely your lights are way to far from plants. Can you measure it with PAR? if not specify as much about your light and I will calculate the exact distance you should have it. Regards. Hans Gruße P.s My answers relay on that information mentioned on your diary so I do hope its accurate.