2x2 auto grow

Not a great to start to the week wirh this cal or cal/meg deficiency (as you can see in the pics) but ill hold my hands up, i only topped dressed last week and as this is an organic soil, i should have actually topped dressed on wk 4, 2 week previous !!! We live and learn from 😀 I have added small quantity of tomato feed to two waterings this week, just to give her that wee boast while the organic top dress has time to break down in the soil However, it doesnt seem to have caused much stress to this lady, maybe because she was finished her final stretch ?? Not sure. It also doesnt seem to have affected bud growth or trichome production, so fingers crossed. If anyone out there has any tips for me, please feel free to share. As I've been growing plants many years, but i am relatively new to cannabis growing and always willing to learn. ✌️✌️