I have a Lowes rescue cobra lily and I kept it away from any devouring streams. I did a modified hanging basket approach, as suggested by Tony Paroubek and put the plant in the attic for the winter, by a window sill. All has gone well and it is now sending up its frst new pitcher. I transferred the plant and contents into a drained planter that is deeper and wider, to allow for more root development and stability of temperature and it has been outside for past few weeks.
Whaddya think of the idea to dig a hole and sink the planter into the ground?