I am a newbie of sorts. got a path in march 2006 that bloomed for months and months and grew a new spike that has finally dropped its last bloom. What do you do with the spikes. I cut one after blooming back below where it had bloomed with a razor

blade and it bloomed again. The other spike dried and turned yellow. I have read about repotting, and other info but have not seen how or what you need to do with the spikes. Please help. I now have three plants and just love them. "want to do the right thing". LJ