Australian and New Zealand Gardening: Please help ID this plant, not much to go on, sorry., 1 by chrysies

chrysies wrote:
This is only a baby photo of this plant and it's seeds and that's all I have to offer, as far as an image is concerned. I picked up the seeds from a plant at a property that was being auctioned, but I didn't think to take a photo of the plant. Anyway. The plant itself was around 5 ft tall, had pink "begonia like" flowers on it, with large jagged edged leaves and large spikety pods containing 5 seeds in each. I had no idea about how to grow it, but popped the seeds in, watered, covered and almost all of them came up. I am in Central Victoria, they popped up about 4 weeks ago. Anyone have any ideas??? I would appreciate any feedback. This is my first time on this forum, so be kind! Thanks in advance.