seashore rock fern

Odontosoria biflora

Odontosoria biflora

#Growth Characteristics
- Habitat: Odontosoria biflora primarily grows in rock crevices along the coast or in forests. It prefers humid environments and thrives in well-ventilated spots.
- Environment: It grows well in partial shade and prefers diffused light over direct sunlight. Well-drained, slightly acidic soil is suitable.

#Propagation Methods
- Spore Propagation: Odontosoria biflora mainly reproduces by spores. When mature spores are dispersed by the wind, new individuals develop.
- Spore Collection: Spores can be collected between summer and early autumn. Collect the spores in a paper bag and scatter them on the soil to germinate.

#Cultivation Methods
 - Soil Preparation: It is important to create a good drainage layer. If drainage is poor, the roots may rot.
 - Planting: You can sow spores directly or purchase seedlings to plant. 3. Watering: Water regularly to prevent the surface soil from drying out. However, be careful to avoid water pooling.
 - Temperature Management: The optimal temperature is between 15 and 25 degrees Celsius, and it tolerates low temperatures relatively well during the winter.

#Uses in the Garden
- The rock fern is suitable for gardens, especially rock gardens or shade gardens, due to its unique leaf shape and green color.
- It can be used to create a natural look and blends well with other shade plants.

#Important Pests and Control Methods
- Diseases: It may contract fungal diseases. In this case, improve ventilation and remove the needles.
- Pests: Aphids or scale insects may occur. They can be removed with eco-friendly insecticides or soapy water.
- Prevention: Prevent pests and diseases through regular ventilation and proper moisture management. If necessary, non-toxic insecticides can be used for preventative purposes.

Seaside fern is a relatively easy plant to care for, but it requires a suitable environment and periodic maintenance.

Plant Family	Non-fern family
Height	10~30cm
Spread	7~20cm
Colors	sporophyte
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

Baekunran
Odontochilus nakaianus

rock fern
Odontosoria chinensis