Millet, the entire plant grows readily. If not kept in check they will take over like bamboo.
I unload about 6 or 8 shoots every year. The tops of the plants are around 16' tall. I didn't know about the seeds. Thats good to know. Do you have any Musas growing in your greenhouse?
Thanks,G.
BTW, I have some Filipino friends that really like cooking with the leaves.