A: Our nest was designed to be mainly maintenance free and still ensure an increase in the bee population. During our development, we found many gardeners did not have the time or preferred not to clean the nest tubes each year. The volcanic rock around the nest tubes keeps the developing bees warm and dry in winter enabling the nest to stay outdoors all year. The rock also helps prevent mites from tunneling from one nest tube to another so if a tube is affected by mites it will not affect the other tubes. However, you will likely have even better results if you invest a bit of time in cleaning the nest tubes out each year. Therefore, we now offer an Emergence Chamber for sale for those who would like to clean the nest. See the Emergence Chamber FAQ below and, for more detailed info on the Emergence Chamber,
check here.