Revitalise spent compost - how??
Hi all I am thinking ahead for next year.... This year I had tubs with potato, some French beans, carrots, tomato.
what I need to know is how to revitalise this for next year???? The carot bed was a big cement tub 4ft x2ft by 2.5ft deep. This was spent compost, new compost and sand. I dont really want to waste this mix especially as the sand sealant cheap. What should I do??
the beans, potato and soon I will have tomato spent, how can I revitalise???