I can't remember what it's called , but it's a ginger plant .at moment it is in a pot from last year.it's just a tuber , like a very hard iris .I bought it back end of summer no instructions as a garden centre was selling them off at 50 p each. Just in a bag of pick and mix
But it didn't do anything last year maybe too late in season, I don't know ? I covered it in compost , kept it slightly moist but still same as when it was planted.
Any advice please ?