Nhu & Adam,
I got this plant from New York, our humidity has been pretty high this
summer around here, usually between 60-75 percent. The average humidity is
usually between 40-50 percent. I figured the brown was from some sort of stress
from changing locations, when I got the plant it was VERY little potting mix,
the pot was only 1/4 full and that was including the root system and bulb and
the pot was a very small. I immediately repotted it in a larger pot with a
better potting mixture. I have it in a very shaded area that receives no
direct sun and I keep the potting mix slightly moist. I did knock it out of the
pot to check the root structure and they're very nice and white and the roots
are now filling the pot.
I guess I was primarily worried that it was some sort of insect or something
and I didn't want it to spread throughout everything else!
Thanks so much for the timely responses.
Josh
Anderson, IN