Setaria palmifolia
31st August 2013
A broad leaved tropical grass that will grow to 2m in a suitable climate - it has only managed a quarter of that here.
I grow it in the greenhouse and it just survives (so far). It gets damaged in winter but recovers slowly as temperatures
rise.
I was told that it will seed about and I am a little nervous of introducing another weed into the greenhouse
but I think I have overestimated the risk.