thank you!Pretty cool. they are very expensive over here. a friend has a farm with them as the main cash crop.
bring a shovel as their bulbs are huge- coconut size or bigger. If you want them to flower at your place, try to get as much of their fleshy roots if you can but they will be fine without the roots, just might not want to flower for a couple years afterwards.
when planting, the top of bulb needs to be at or slightly above ground.
I tried once to get them without a shovel and learned straight away it is not possible. I hope I will be able to get them as it is a rocky area. I tried to take a little pine tree but the roots went deep under the rocks.