You should not be transplanting at only 2 weeks. While it can be done,it is risky and you should allow the rootball to develop some more before tansplanting. Also you said you are using regular potting soil? What exactly is
regular potting soil? What is the n-p-k of your soil? What brand name is it? Also
what would be the reason for the transplant? At only 2 weeks old they should not be outgrowing any container. Right now I have some 3 week old white rhino in plastic cups,just getting ready for transplant this coming week. Have some patience and let your plants grow. Couple more weeks and you will be ready to move them...Keep It GreeN
,I've been wondering about this, how to tell when it's ready? look for signs of rootbound activity? growth slows? please expound sir!