Best time is when the plant is root active, it's mandatory for Catts. For all with PBs (Oncidium alliance for example), it's fine when a PB show up, the roots are not far away after.
Phals can be repotted anytime, even in flower, just be careful as flowers are fragile.
This should cover most ground.
Orchidophile Anonymous member
I'm listing orchid scents, expect it sometimes soon.
250+ Phal, Vanilla, Paph… If you have a Vanilla not planifolia, pompona, aphylla, crenulata, imperialis, inodorata, champonensis, claviculata, x tahitensis, I love you already.