Roldana petasitis, commonly known as Velvet Groundsel or California Geranium, is a shrub native to subtropical regions. It belongs to the Asteraceae family and is known for its large, velvety leaves and bright yellow flowers. This plant thrives in subtropical climates and can grow both indoors and outdoors.
Roldana petasitis requires bright, indirect light and moderate temperatures. It prefers a humid environment and should be watered when the soil partially dries out. Regular pruning helps maintain its shape and encourages healthy growth.
土壌
This plant prefers well-draining loamy soil. Ensure the soil mix allows for good drainage to prevent waterlogging, which can lead to root rot. A mix of garden soil, compost, and perlite works well.
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 flowering.
植え替え
Repot Roldana petasitis every 1-2 years or when it outgrows its current pot. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in the spring.
伝搬
Propagate Roldana petasitis through stem cuttings. Take cuttings in the spring or early summer, allow them to callous over, and then plant them in a well-draining soil mix. Keep the soil moist until roots develop.
剪定
Prune the plant regularly to maintain its shape and remove any dead or damaged leaves. Pruning also encourages bushier growth and more abundant flowering. The best time to prune is in the spring.
毒性
Roldana petasitis is not known to be toxic to pets or humans. However, it is always a good practice to keep plants out of reach of pets and children to avoid any accidental ingestion.