I have a problem with flies in my wormery too, I don't add anything citrus or acidic like onions I've added shredded paper when it's a bit wet. I even dusted it in the past with volcanic dust mite powder that is used for chickens to treat mites which was suggested to me by another member but I can't find that thread ...
Anybody else had experience of this ? worms seem very happy I just hate opening the lid i have to stand back whilst they escape. I have the Can o worms wormery and it sits outside in a sheltered spot.
Last edited: 21 May 2016 19:34:47