Location

• When vermicomposting in winter, one important factor to consider is the location of the vermicompost bin. As composting worms do not thrive in freezing conditions, it is important to place the vermicomposting bin in a warm location, such as in a basement cellar, a breezeway or a partially heated garage. If the container is small enough, keep it hidden in a kitchen cupboard under the sink.
  
  

Bin Selection

• When selecting a vermicomposting bin, consider the size of the bin and where it will be stored to help determine what type of bin to use. Smaller vermicomposting bins are easily transferred from one location to another, so it is much simpler to bring the bin indoors during cold winter months.
  
  

Benefits

• By maintaining the vermicomposting bin throughout the winter months, you will have a supply of worm castings that are ready for use as fertilizer for spring planting. Not only will you reduce the amount of organic waste deposited in landfills, but you will also save money on springtime purchases of flower and vegetable garden fertilizers.
  
  

Convenience

• Creating and maintaining an indoor vermicomposting bin is a convenient way to continue composting projects throughout the winter months. As the container can effectively be maintained indoors, there is no need to travel outside into freezing temperatures to maintain the composting bin. Store the composting container close to the kitchen to allow for an easy transfer of organic kitchen scraps to the compost bin.
  
  

Temperatures

• Relocate vermicomposting bins indoors when outside temperatures are at or below 50 degrees F. If possible, relocate the compost bin once the outside temperatures reach 60 degrees F to prevent the composting worms from slowing down the decomposition of the organic materials.