<human>: How do you make a homemade root cellar?
<bot>: To make a homemade root cellar, you will need to dig a hole in the ground that is at least 10 feet deep and as wide as the size of your house. Line the inside walls with plastic or wood panels to help keep out moisture and pests. Then fill the space with soil, compost, straw, or other materials to create an airtight seal. Make sure to leave enough room for ventilation so that your vegetables don't rot from too much humidity. Finally, insulate the roof to prevent heat loss during winter months.