Could simply be low humidity, too.

How much SuperThrive do you use, and how often? I've experienced flower
deformation when overdoing it, and others have related stunted growth, but
it seems to me the dosage would have to be pretty high.

--

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


"Phalguy" wrote in message
...

Hello everyone!

I noticed this am that some of my phals had grown aerial root then
stopped!
Those roots look now like a wart. I was wondering what can cause such
thing? Could it be the superthrive I`m using with the MSU fertilizer?

Thanks

Claude