Mine is in spike for the 1st time. It has 4 pseudobulbs. It shrew up a
spike right after the last growth matured.

Ana wrote:
Hello,
I have bought a psichopsis papilio "blooming size" with 3 pseudobulbs
and a new growth. How much pseudobulbs are necessary in order that he
blooms?. He'll bloom when he finishes the new growth?