Sounds like it must be that particular plant, then, suggesting there's
nothing you can do about it...

Does anyone out there know if there's any kind of fungus or other pathogen
that causes such stunting?

--

Ray Barkalow - First Rays Orchids - www.firstrays.com
Plants, Supplies, Books, Artwork, and Lots of Free Info!

.. . . . . . . . . . .
"gal" wrote in message
om...
Hi Ray,

Humidity is 50 to 60% and never less than 40%.
Temperature is 70F to 85F and never less than 50F.
I water once a week.
I feed every third week.
The plants get late indirect afternoon sun.

The thing is that I have three other Phal under the same conditions
that grow normally

Regards

Gal