Stone tablet

Pyrrosia lingua

Pyrrosia lingua is an evergreen fern native to East Asia, including Korea, Japan, and China. Its growth characteristics, propagation methods, cultivation methods, garden uses, major pests, and control methods can be described as follows:

Growth Characteristics
- Habitat: It primarily grows attached to trees or rocks and prefers moist, semi-shaded conditions. It thrives in tropical and subtropical climates.
- Temperature: It grows well in warm, humid environments and requires protection during cold weather.
- Soil: It prefers well-drained soil.

Propagation Methods
- Spores: Pyrrosia lingua reproduces by spores. Spores can be collected from the undersides of mature leaves and scattered in moist areas for propagation.
- Division: New plants can also be obtained by cutting rhizomes.

Cultivation Methods
- Watering: It must be watered consistently to prevent the soil from drying out; maintaining sufficient moisture is particularly important during the growing season. - Environment: It thrives in bright partial shade, and strong direct sunlight should be avoided.
- Fertilizer: It is recommended to apply diluted liquid fertilizer during the growing season in spring and summer.

Uses in the Garden
- Decorative Value: Its beautiful foliage makes it suitable as a garden cover plant. It looks particularly good in rock gardens or under trees.
- Eco-friendly Effects: It enriches the garden ecosystem by coexisting with mosses and other fungi.

Important Pests and Control Methods
- Diseases: Excessive moisture can cause fungal diseases or root rot. It is important to maintain proper drainage and ventilation.
- Pests: Snails, aphids, and scale insects may occur; these can be controlled by physically removing them or using appropriate eco-friendly insecticides.

Sedum sarmentosum is an easy-to-care-for plant that can be effectively utilized in the garden provided the right environment is provided.

Plant Family	Polypodiaceae
Height	20~45cm
Colors	sporophyte
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

Three-horned stonecrop
Pyrrosia hastata

Velvet
Pyrrosia linearifolia