It appears that in its native habitat, two months prior to blooming rainfall decreases significantly and days get nice and bright (no more cloud cover). Light is at its highest in the winter just before and during the flowering period given as Jan/Feb/March.
Congratulations to your and mine new plants. Nice mount. I wonder what I shall call mine? I was given 2 keiki of this one. It wasn´t planed for so I stuffed it in a pot with Spagnum for time beeing. I think I have to find a small basket for it.