Aralia fern

Polyscias filicifolia

Polyscias filicifolia is an evergreen shrub belonging to the Araliaceae family and is widely used as an indoor plant. Below is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods.

Growth Characteristics
- Sunlight: Prefers bright indirect light but can tolerate some direct sunlight.
- Temperature: Likes a warm and humid environment, with temperatures between 18–24°C being suitable. During winter, care should be taken to ensure the temperature does not drop below 15°C.
- Watering: Water when the surface of the soil dries out, but avoid overwatering.

Propagation Methods
- Cuttings: Propagate by cutting healthy stems between spring and summer and planting them in water or soil.
- Seeds: Rarely used, and germination can be difficult.

Cultivation Methods
- Soil: Use well-draining soil. It is recommended to mix perlite or sand into standard potting soil.
- Fertilizer: Apply liquid fertilizer every 2-4 weeks during the growing season in spring and summer.
- Pruning: Prune occasionally to maintain its shape.

Uses in the Garden
- While Polyscias filikifolia is primarily used as an indoor foliage plant, it can also be utilized as a garden plant in mild and warm regions. When placed indoors, it provides air purification, creating a pleasant environment.

Important Pests and Control Methods
- Diseases: Root rot can occur due to overwatering, so caution is required when watering.
- Pests: Aphids, scale insects, and mites may occur. To control these, regularly rinse the leaves with water or use appropriate insecticides if necessary.
- Control Methods: Using natural insecticides or spraying diluted agricultural soap is effective.

Poliscias filikifolia is a relatively easy-to-care-for plant that grows well in homes and offices. You can maintain a healthy state with careful management and the provision of a suitable environment.

Plant Family	Araliaceae
Height	2~2.5m
Colors	white
Bloom Period	August~September
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-5°C

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