I've had some cut flowers that are lasting AGES (must be 7 weeks odd now).
If they are self-fertile, do you think it could be possible to polliante them and see if they'd make it to seed (will try next time around - just curious!) May try it as an experiment to see, but often these odd thoughts pop in my head.
If they are self-fertile, do you think it could be possible to polliante them and see if they'd make it to seed (will try next time around - just curious!) May try it as an experiment to see, but often these odd thoughts pop in my head.