I picked up a _H. minor_ and _H. heterodoxa_ from Ron
just before he split town for Georgia. They have been kept
inside a 20 gal terrarium with 2-3 cm of water. Both have
grown well, but are clumpy with multiple growth points.
I have been told that when the new crown has 3 or more leaves
it can be separated and rooted as a new plant. I've got to repot
mine, so I'm planning on thinning them out at that time. I too
wondered if this was an effect of tissue culture. What about it
culture gurus?
Jeff in NC