Kalanchoe blossfeldiana, commonly known as Flaming Katy, Christmas Kalanchoe, or Widow's Thrill, is a succulent subshrub native to Madagascar. It is well-known for its vibrant, long-lasting flowers that bloom in a variety of colors. This plant thrives in seasonally dry tropical climates and is a popular choice for indoor gardening due to its low maintenance requirements.
Kalanchoe blossfeldiana requires bright, indirect light and moderate temperatures. It prefers soil that dries out almost completely between waterings. Maintain moderate humidity levels and avoid overwatering to prevent root rot. This plant can be grown both indoors and outdoors, making it versatile for various environments.
土壤
Kalanchoe blossfeldiana prefers well-draining soil, such as a loam-based mix. Ensure the soil has good drainage to prevent waterlogging, which can lead to root rot. A cactus or succulent potting mix is ideal for this plant.
肥料
Use a balanced fertilizer with a nutrient composition of 10-10-10. Fertilize the plant every 4-6 weeks during the growing season. Avoid over-fertilizing, as this can harm the plant.
换盆
Repot Kalanchoe blossfeldiana every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil.
传播
Kalanchoe blossfeldiana can be propagated through leaf or stem cuttings. Take cuttings during the growing season, allow them to dry for a few days to form calluses, and then plant them in well-draining soil. Keep the soil lightly moist until new growth appears.
修剪
Prune Kalanchoe blossfeldiana after the flowering period to maintain its shape and encourage new growth. Remove spent flowers and any leggy or damaged stems. Pruning helps keep the plant compact and healthy.
毒性
Kalanchoe blossfeldiana is toxic to pets, particularly cats and dogs. Ingestion can cause vomiting, diarrhea, and other symptoms. Keep the plant out of reach of pets and children to prevent accidental ingestion.