Native to Colombia, this species grows along the forest floor in warm, humid tropical habitat, where fallen leaves and other plant material create loose, rich ground. That background explains why Philodendron gloriosum prefers soil that stays lightly moist but still drains well.
Because it is a creeping philodendron with a shallow, spreading stem at the soil surface, the best soil for Philodendron gloriosum should feel airy and soft rather than dense. A loamy, organic-rich, slightly acidic substrate helps roots access both moisture and oxygen, which supports steady growth without keeping the root zone heavy or compacted.