What do they eat then scrumps?
Mouse - I envy you homegrown sprouts. We tried last year... lots of "clumps"(?) of sprouts appeared, little tight balls... we were excited and promised neighbours some cos it looked as if we had enough to feed an army for the year.
But, as they grew larger, they opened up and turned into errr little empty cabbages (only explanation I can think of at this early hour).
We donated them to our farmer neighbour for his animals...