Seeds from nicotiana
We have several different types of nicotiana this year and I am looking for advice about seeds. I regularly deadhead and see that some of the seed pods have now dried and appear to be full of seeds. Should I cut these off and store in packets? I don't mind if they reseed themselves in the same place, but it would be great to have them in other areas of the garden too. None have previously reseeded after winter. We are in southern Norway and winter temps can go down to minus 30, so that may be why. Grateful for any advice. Have only been gardening for about 4 years, so there is a lot of room for new knowledge!