Appearance and growth habit
Selaginella wildenowii is an unusual, low-growing plant with delicate, fern-like foliage that can develop beautiful blue-green to metallic tones. It spreads across the growing surface rather than growing upright, making it a fantastic choice for terrariums, vivariums and other humid displays.
 
Care requirements
Give Selaginella wildenowii bright, indirect light, high humidity and consistently moist, well-draining soil. It enjoys warm, humid conditions and is particularly well suited to enclosed or semi-enclosed terrariums. Keep it moist without leaving it sitting in stagnant water, because even humidity lovers have limits.
 
Troubleshooting
Crispy or brown foliage usually means the plant has dried out or the humidity is too low. Pale or stretched growth can indicate insufficient light, while yellowing or mushy growth may result from excessive moisture and poor airflow. Consistent humidity and moisture are the key to keeping this little carpet looking lush.
 
Pet and reptile safety
Selaginella wildenowii is generally considered non-toxic to cats and dogs and is regarded as suitable for reptile and amphibian enclosures. It can be used decoratively where incidental nibbling may occur, provided the plant is free from pesticides, fertilisers and other potentially harmful chemical treatments.