Compost Duvet Compost Box Cover To Keep Compost Warm - Use On Wooden Composters

Heat builds up naturally and if it can be maintained it can destroy weeds, seeds and disease. It will also keep out frosts in winter. The worms need temperatures of about 15-20°C and during the winter months the temperatures can drop below O°C, so in order for your worms to survive, a duvet such as this could be required to keep them warm and alive.

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