What happened to my potatoes?
Can anyone tell by looking at these pictures what went wrong with my potatoes? They looked fine and healthy for a month or two and the last 2 weeks or so they have all started to go yellow and rot. Plenty of rain and sun. Also two rows (as can be seen in the images) are absolutely fine. All I can think of is I planted them too densely maybe, but then again I planted the health rows like that too... The potatoes down there, usually 3-4 good sized but then a load of small ones that I guess are not gonna grow any more.
Only my second year growing them so not very experienced, any opinions would be gratefully received!