The next frontier of plant–soil feedback research: unraveling context dependence across biotic and abiotic gradients

Question Plant–soil feedback ( PSF ) has emerged as a ubiquitous phenomenon and a potentially important predictor of plant community structure and dynamics. However, the predictive power of PSF in field contexts is mixed, and ecologists do not yet understand its relative importance compared to other factors that structure communities. Further progress requires a more nuanced understanding of how PSF interacts with other biotic and abiotic...