Polyscias scutellaria, commonly known as the Shield Aralia or the Plum Aralia, is a member of the Araliaceae family. Native to the wet tropical climates of the Pacific Islands, this plant can grow as a shrub or small tree. It is known for its attractive, glossy, and rounded leaves that can add a tropical feel to any space.
Polyscias scutellaria thrives in bright, indirect light and prefers moderate temperatures. It requires high humidity and should be kept in a consistently moist environment. Regular watering is essential, but avoid waterlogging the soil. This plant can be grown both indoors and outdoors, provided it is protected from direct sunlight and extreme temperatures.
土壌
The Shield Aralia prefers well-draining loamy soil that retains moisture without becoming waterlogged. A mix of peat, perlite, and potting soil can provide the ideal environment. Ensure the soil is rich in organic matter to support its nutrient needs.
肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season to support its growth and maintain its vibrant foliage.
植え替え
Repot Polyscias scutellaria every 2-3 years or when it outgrows its current pot. Choose a pot that is one size larger and ensure it has good drainage. Gently remove the plant from its old pot, loosen the roots, and place it in the new pot with fresh soil.
伝搬
Propagate the Shield Aralia through stem cuttings. Take cuttings in the spring or early summer, dip the cut end in rooting hormone, and plant it in a moist, well-draining soil mix. Keep the cutting in a warm, humid environment until it establishes roots.
剪定
Prune Polyscias scutellaria to maintain its shape and encourage bushier growth. Remove any dead or yellowing leaves and trim back leggy stems. Pruning can be done throughout the year as needed.
毒性
Polyscias scutellaria is toxic to pets and humans if ingested. The sap can cause skin irritation, so handle the plant with care and keep it out of reach of children and pets.