Second to what Rabbit said and adding...once the orchid is blooming and ready to be in a show, it should be only one orchid plant in the pot.
I learned this when mine was pulled for AOS judging...apparently my Better Gro Baggie may have had two plants. I was advised by the Judges that I should check and remove the 2nd plant at next repot and before next judging (next year bloom cycle) as there should really only be one plant in the pot.
Learn something new everyday.
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