Can the calla lily be grown indoors?
Completely analyze whether calla lilies can be grown indoors and understand the cultivation methods and precautions for calla lilies, which are great tips for green plant maintenance. It's worth collecting these useful pieces of knowledge!
Calla lilies are commonly used as bridal bouquets in Western countries and are also the national flower of Ethiopia. Calla lilies are one of the emerging flowers in recent years and are often cultivated as potted ornamental flowers by flower enthusiasts. Both the flowers and leaves are simple and elegant, adding a touch of vitality to life.
Many people are afraid to grow calla lilies indoors because they are toxic, indeed, calla lilies contain a large amount of herbal calcium crystals and alkaloids. The toxic parts include the corm, spathe, and peduncle, all of which are poisonous. The fresh calla lily corm, when mashed and applied externally, can treat burns. Boiled leaves can relieve mild headaches, but all medicinal uses must be under the guidance of a doctor. Internal use is prohibited. Even a small amount of ingestion can cause vomiting. Ingestion can cause symptoms of poisoning such as drowsiness. If the skin accidentally comes into contact with the sap, it should be washed promptly to prevent allergies.
Although calla lilies are toxic when eaten, they do not release poisonous gases, so they can be displayed at home for enjoyment. However, it is still recommended to be cautious if there are children in the home.
The color of the calla lily is elegant and noble. In a home setting, this type of flower, which is mainly white, cool-toned, and light-colored, can reflect a sense of coolness and spaciousness in the environment. Calla lilies symbolize happiness, purity, piety, eternal love, and good fortune. Placing them indoors can enhance the romantic atmosphere, especially in modern minimalist decorating environments, where the eye-catching and exotic calla lilies complement the cleanliness of the room. The beautiful flowers of the calla lily bloom in spring and autumn, with a particularly long single flowering period, making it an excellent potted flower for decorating living rooms and studies.
The cultivation medium for calla lilies can include ceramsite, perlite, and mixed media, with ceramsite being the most suitable. The potting soil should be a mixture of loam, humus, and coarse sand in equal parts, plus an appropriate amount of bone meal, manure, and superphosphate. During the growing period, it is advisable to fertilize once every two weeks, making sure not to pour the fertilizer solution into the leaf stalks. If the plant grows too lush, leaves should be thinned in time to allow the flower stems to emerge.
Calla lilies are fond of fertilizer, and indoor cultivation at home can use nutrient solutions. Calla lilies enjoy sunlight and should be placed in a sunny location for cultivation. If there is insufficient light, they will only produce buds and not flowers, or the buds may gradually turn green and wither. During the growing period, in addition to maintaining sufficient moisture, it is advisable to spray water on the nearby ground in the morning, afternoon, and evening to increase humidity. However, avoid excessive watering to prevent root rot. Calla lilies can also be grown in water, with normal growth and flowering without the need for fertilization.
The optimal growing temperature is between 15-25 degrees Celsius. Now, in March and April, is a good time for calla lilies to grow. Above 25 degrees Celsius in the summer, they will wither and enter a dormant period.
The above information about whether calla lilies can be grown indoors and understanding their cultivation methods and precautions is provided for your comprehensive reference and understanding!