NG, I doubt that you will find a 5 cm (2 in) diameter specimen of villosa, ever, unless you have
the good fortune of encountering a very experienced grower who is selling one. All
of the specimens I've ever seen for sale are only 1 to 2 cm in diameter.
Also, I would not recommend growing villosa with rajah and/or lowii. Temps will either
be too hot for villosa, or your rajah/lowii will be so cold that they will grow even more
slowly than they already do. Trust me. Overnight low's of only 10 C are not low enough
for villosa, especially as it get larger, and temps above 20 C are too high.