The worm farm has an unpleasant odour. How do I prevent this?
An unpleasant odour indicates a lack of oxygen in the worm farm and a build up of uneaten food scraps. Stop feeding the worms and stir the waste in the feeding tray adding some lime. This allows air to enter the organic material and will allow the worms to move easily through the farm. Start feeding the worms again when the odour has disappeared.
