I planted my potatoes on Monday. 3 x 3 King Edwards and 3 x 3 Rockets in potato bags 3 x 2 and a 1 rockets in pots. The rest of the rockets went into my turf pile and the spare King Edwards went into my waste soil pile. Pots and bags had a sprinkle of Growmore too. Bags had multi purpose peat based compost. Pots had a bag of topsoil. let's see how they all compare!