My first grow for seeds and bud

Well this week has been stressful with Leaf damage And not knowing what to do. Got advice to add Cal-mag and it looks like it's helping. The leaves are getting back to normal THANK the WEED gods. Oh and all who stepped up to help with their knowledge. I have my drying room all set it's at 72degrees and maintaining 55% humidity and in the dark. Glad I have a use for the space under my stairs now. Continuing my water and nutes schedule. The plants are not producing big buds on the candy kush Like in others pics. While the GG#4 is starting to put on some size. Not great big but for my first grow I'm feeling ok about them. While the Other CandyKush not a part of this journal and which is 17 days behind the other. It is looking allot better In my opinion but what do I know. Now the wait to harvest hoping nothing else goes wrong.