The problem with your question is that readers do not know what growing conditions you have. Glasshouse, windowsill, under lights? temperatures and where in the United States.

Rhyncholaelia digbyana. is a high light orchid that might be difficult to flower in some growing conditions.

Whatever you do, isolate them from the rest of your plants until you are sure they are bug, virus, and fungus free.

You might consider giving them a spray of Safer's or Bayer Advanced, just to be on the safe side.

thanks.
orchid126: thanks for the advice, however i didn't get it soon enough as the first thing I did once the new ones arrived was to put them with the rest of my plants.

arthrum: i'm in CA. I'm growing all of my orchids in a relatively sunny south facing window with no additional lighting. if there isn't enough light for the r. digbyana, i could add growing lights, i guess.

If you're in Southern Ca, that digy would be better off outdoors in a nice bright spot. Start with early morning sunshine, eventually letting it get sunshine into the early afternoon. That's a tough plant. Don't overwater it, give it lots of bright light and it will reward you with wonderful, fragrant blooms! Good luck.