A bit new to this whole allotment thing so this IS a basic one, the plot we've been given was abandoned last year, from what i can gather late autumn, but a lot of work went in before it was left, is there any reason to keep plants from last year e.g. broccoli, brussel sprouts, fennel, or should they be dug up ready to start again. We've eaten a few heads of broccoli, but there isn't any more at present ready, was this a fluke or do they go again if they survive the winter? ???