FWIW Just a quick update on the compost potato. It is growing and looking very good despite the weathers best efforts to freeze it to bits and I'm sorry but it was too cold to go out and take a photo to show you.
It even looks like it has grown a bit in the last week and needs hilling. With some better weather I hope to get this done on Tuesday. I suppose there is no reason why it will not continue to grow from here and produce potatoes. Smiles all round here.
Cheers and stay warm