Gramgram
Wow, 3 minutes and you're hooked lol
That is the attraction of carnivorous plants.
The flower shown is on a stem (scape) of around 2' 4" with the head 2" across.
Questions....& answers
I suppose it could be grown as a house plant on a sunny windowsil provided it can sit in a tray of rainwater.
It is perennial,it goes into dormancy for the winter months.
I'm in the UK but my zone is equivalent to USDA 6/7.
Mine grow in excess of 2 feet.
Boggy soil,I use a mix of live sphagnum moss and peat moss kept permanently standing in water.
Where can you get one,I have no idea as I dont know where you are from :-)
Maybe someone on this site could help you with that!
I understand that they originate from the South East coast of North America.