plant killer

First timer here! I started 2 seeds off on my own website doing a journal 3-4 weeks ago but I somehow (well I know how) killed 2 seeds because I do not have a green thumb. So I figured I will post here to a) get some tips, and b) show people just because why not. Before I get to my journal, I...

Please help a girl out, I might have the most tortured plants in existence but they have managed to grow surprisingly well so far. One is even flowering now after turning it to the 12/12 schedule but now I have been learning so much from the forums I am amazed they have survived at all, 3...