Have a Liparis cordifoliain my terr. Its leaf died off which had me worried but then it sent up new leaf and a spike. Here's the problem -- looks like the spike has not only stalled, but that the buds are aborting. Haven't really done anything different that I can think of -- humidity has stayed pretty much the same, lighting the same, and I try to water it whenever it is about to exit the "lightly moist" stage.

Ideas?