I got a blooming orchid in March of 2014. It lasted until well into June. The big leaves eventually got limp after 2 nice new leaves started to grow. I cut off the old ones, cut off dry roots that were above the surface, replanted the whole thing removing dead roots from the bark-soil and now there is another little leaf showing in the heart of the plant. It's in a clear pot so I can see that the root looks like it is healthy and growing. I water 1 week, fertilize the next. What can I do to get it to bloom again? Where do the blossom stems come from?