First Grow Wedding Cake + Skywalker OG

Due to a very limited time schedule I will have to go into bloom withe the plants as they are right now. For sure that’s not ideal but I see this project as a learning tutorial. Sadly I got the seedlings a few weeks later than expected. This time is now missing due to a fixed date for harvest. As you can see the Skywalkers are doing good so far. All the Wedding cake plants have some kind of issue. I don‘t know what the problem is, but yesterday i mixed up half a litre with 0.3ml of biobizz calmag to prevent any further yellow leafs. I hope that will help a little bit. All 8 plants shared the half litre. I did that because i want the plants to go into bloom tomorrow or friday. Than i will add some greenhouse feeding biobloom and water. I‘m glad if anyone could drop some comments that could help me to fix the issues of all wedding cake plants. Thanks!