The soil that lies beyond the rhizosphere, where plant roots no longer hold sway, is a subject of great intrigue to soil scientists and researchers. This region is known as the bulk soil, where a diverse array of microorganisms, minerals, and organic matter interact with each other in complex and fascinating ways. The perplexing nature of this region has attracted the attention of researchers from a wide range of disciplines, including microbiology, biogeochemistry, and ecology. Burstiness, the variability of the soil environment, is particularly pronounced in the bulk soil, where fluctuations in temperature, moisture, and nutrient availability can have a profound impact on the microbial community and the biogeochemical processes that occur. Understanding the intricate relationships that exist within this region requires a multidisciplinary approach, one that integrates advanced analytical techniques, computational modeling, and ecological theory. By unraveling the mysteries of the bulk soil, researchers hope to gain insight into how the soil system functions as a whole and how it may be managed to promote healthy ecosystems and sustainable agriculture.