16 days old . I was told when the leaves reach the sides of the container to transplant
Yes, get them out of those containers and into a 5 gallon.
Get you a fabric grow pot they will work great.And read the basics in Roberts grow guide.
I already moved them to 5 gal. containers . They are 20 days old and only like 5 inches … I hope they start taking off soon … Yep