Hi
I grew a couple of those several years ago in a water garden . Fantastic plant but is very sensitive to cold and grows very large . Hurricane put a shadehouse on top of the pool and they never recovered lol. Would think it would grow too fast to be a house plant?? gary

They are very easy to grow. The seeds usually fall nto water, float around and sprout, eventually anchoring themselves. Mine are 3 metres tall, flower frequently and produce a lot of seed.

Thanks! I just bought the seeds on a lark. They were cheap. I'm always up for a plant challenge! If it outgrows my home, my local Calloways will probably take it off my hands for a few $$.