Hi! I'm new here and live in Germany.
I received a Phal at my birthday and want to put it in
SH (being away from home for a few days pretty often). So I did some research on the web and stumbled across something called hydrophilic polymers
It looks like that :
Galerie de photos des cristaux rétenteur d'eau Floragel (sorry that's in french)
I would really like to have your thoughts about that medium...