your plants are screaming "I'm drowning'.... sorry to be blunt... The catasetum should be massive if the old bulbs hadn't rotted away and the mormodia with mid bulb keiki is likely in the midst of severe root malfunction. Here is the link
to sunset valley orchids culture info. Easily one of the...
great looking flower John....Repotting?? we don't need no stinking repotting!!!
quote from Blazing Saddles.... In my next greenhouse some catts will go the way of vanda's...commando! no media, just a wire hanging them up.
BTW, looks like I have found a few folks from the now defunct OSF... Howdy...
Always nice to see a blooming gatton sunray... In South Florida I had a couple of these and they grew and propagated to the size of a hedge, 4 ft tall plus. I had them in full sun and when in active growth, can be fertilized heavy weekly.
Thank you for posting