Posted: 23/10/2017 at 02:03
I grow Bishops Children from seed, it’s amaing how big the tubers are now, I have brought the ones I grew in big tubs, into the greenhouse while the soil drys off on them then, when they are dry, i will wrap them in newspaper and store till next year, the ones in the garden stay out with a big pile of home made compost on the top.
I wonder if the OP has those tiny ones they sell in supermarkets, if they were full sized dahlias they would have made tubers. If so, I would dump them and start again next year.
Last edited: 23 October 2017 02:05:17