Hey everyone. I just flipped over to 12/12 six days ago, just looking for some tips and help to diagnose a couple problems as I go into full flower. So I had a aphid problem a few weeks back and kept thinking all leaf problems were related to the bugs but now I'm thinking I may have a calcium deficiency. I've had brown tips for awhile now and more recently have yellow orangish spots and as you can see in the one picture the leaf is dried up and falling apart. New growth looks pretty good besides a few little spots. That pic is the worst of it by far. I ordered some cali magic, should be here in a couple days so I was gonna try that out but if anyone has any other ideas on what I should do that would be tight. Also the claw has gotten quite a bit worse. I have always thought it's to much nitrogen. I'm in MG soil and I've come to understand it's very rich in nutrients. I flushed her a few weeks back but that didn't change much. Anyways it's under a mars 300 and two 40 (actual) watt 2500k cfls on the sides. Temps around 78-85, RH is 55-58%. Feeding with emerald harvest nutrients every other water. Also just got my tent gonna set it up tomorrow 2x4x6. Any input would be appreciated.