Are there more than one kind?All I know is my grandma brought hers back from india in the 1940's.Could what I have been trying to grow be from some other country?And do you know if I should bring the whole pot in or can I just dig up the root bulb and store it in a sack like I do with bulbs? thanks for the tip I'm going to try
growing it in a pot this year and see what happens.