My first legal grow in germany 🇩🇪

So in this Week my plants where really getting bigger. I have some problems with the temperatures at night because the outside temps dopped rapidly the last week. I installed the Co2 Bag on day 7 and i think it really pushes the plant development. I don't think I've mentioned that yet but the Og Kush‘s as well as the Zkittly are exactly 4 weeks old now. For your information what my overall plan looks like: My second tent (120x120) i ordered will hopefully be ready for pick up next week. I waited now more that 3 weeks for this order to be shipped 🤯 Then i put all plants, that are worth it, besides of four (no idea now wich these will be) in the big tent with 18L pots. The four remain in this tent. So i try to get the plants on a similar level, thats the reason why i haven’t repotted the Og Kush yet. At this point i have 4x 18L and 1x 14L pots for the big tent and 4x 14l pots for the small tent. Do you guys think these are to big for the small tent and i should do it with smaller ones? I want to do a scrog technique in both tents. A little bit about myself: The week after next i have my english exam and i hope to write this diary in english improve my skills a bit. (Wish me luck) Maybe i continue it after because i really want to have a good english but my talent for languages is not really big, we will see.