It's going to get cramped in the tent. I have two seedlings going alongside this as well as the GSC that was finishing up. This will be my most difficult LST job so far keeping everything nice and tight. At this point you can notice the leaves starting to turn a little yellow in between the veins. This is called interveinal chlorosis and is caused by a lack of iron or magnesium. Going 7 weeks with no nutrients is the absolute limit I found out. You will notice in the following weeks the interveinal chlorosis and when the nutrients are added how it goes away and starts looking amazing again.