Common Moss vs. Sphagnum on Carnivorous Plant Soil

That Fine Green Moss Isn't Sphagnum

A Portland, OR grower noticed fine moss on pots of Drosera capensis, D. adelae, Venus flytrap, Sarracenia 'Judith Hindle', and Pinguicula moctezumae. It's not sphagnum—sphagnum is chunky. This is common moss forming on aged peat. Harmless unless it smothers small plants.

Repotting Schedule

• Yearly repotting recommended for all listed plants.
• Venus flytraps and Sarracenia in larger pots can go two seasons.

— Jeff Dallas, Sarracenia Northwest