Warnstorf's Peatmoss (Sphagnum Warnstorfii) is a perennial moss in the Sphagnaceae family with moderate care difficulty. It requires very high watering and partial shade or full shade light in USDA hardiness zones 3-7. This plant is safe for cats and dogs. It can be grown indoors.

Sphagnum warnstorfii is a medium-sized moss species forming soft carpets, often with a vivid deep crimson coloration.