Why doesn't the Kalanchoe blossfeldiana bloom? "What is the reason for Kalanchoe blossfeldiana not blooming?"

Why doesn't the longevity flower bloom?Let me tell you about the common knowledge of flower cultivation, focusing on the longevity flower. Why doesn't the longevity flower bloom? Next, let me give you a detailed explanation.The longevity flower is a type of succulent plant that can be used both as an ornamental leaf plant and for its flowers. The blooming period can last up to more than four months, which is how it got its name. However, some flower enthusiasts are puzzled about why their longevity flowers won't bloom. Let's analyze the reasons why longevity flowers may not bloom.Firstly, we know that in order for a plant to bloom, it needs plenty of sunlight and fertilizer. From what I've learned, many enthusiasts have the habit of not repotting their plants for many years. Observation shows that some varieties of longevity flowers will naturally age and may even rot after two years. Since propagation of longevity flowers is relatively simple, either through cutting or leaf insertion, we recommend planting robust longevity flowers that are 1-2 years old.Now let's talk about lighting. Longevity flowers thrive in environments with plenty of sunlight. During the midday of summer, they should be protected from strong sunlight. At other times, they can be placed in a sunny location, requiring at least 4 hours of direct sunlight each day for healthy growth. To ensure that the longevity flower plants bloom evenly, it's important to regularly change the direction of the pots so the plants receive balanced light. On a balcony of an apartment, the pot should be rotated 180 degrees every half month. Although they can grow in semi-shady conditions, the stems will be thin, the leaves will be weak, and there will be fewer and paler flowers, far less lush than in sunny locations. If kept too shady, they not only easily drop leaves without flowering, but even if they are already blooming and placed in the shade, the flowers will fade and eventually fall off and wither.Next, let's discuss the impact of fertilizer on longevity flowers. They enjoy being fertilized. For seedlings or older plants that have been divided, you can apply 2 to 3 times of nitrogen-rich liquid fertilizer within half a month to promote stem and leaf growth. After flowering, apply a nitrogen-rich liquid fertilizer once to help them recover. Except for summer, when fertilizing is stopped, only nitrogen-phosphorus-potassium compound fertilizer should be used. Care should be taken not to get fertilizer on the leaves, as this can cause them to rot. If the leaves get dirty, they should be rinsed off with water. Since the blooming period of longevity flowers is long, the rule of not fertilizing during the blooming period should be broken. Apply a dilute nitrogen-phosphorus-potassium fertilizer or a 0.2% solution of potassium dihydrogen phosphate once a month to prevent the flowers from becoming smaller and paler due to a lack of fertilizer in the later stage.From the time the longevity flowers are brought indoors after the first frost until the following October, which is the late stage of bud differentiation and the peak blooming period, they have a high demand for fertilizer. Before flowering, apply a phosphorus-potassium-rich fishy fertilizer once a week to promote bud differentiation. During the blooming period, use a fast-acting potassium dihydrogen phosphate as the main fertilizer, with a concentration of 2%, applied every 10 days.In summary, to grow longevity flowers well, you first need to understand their habits. Although they are easy to care for, they are not that simple to grow well. Every aspect, from watering, lighting, fertilizing, to pinching the top, requires careful attention to cultivate a lush and green longevity flower pot plant.Source: https://The above is the related content of why longevity flowers don't bloom, for the reference of green plant enthusiasts, hoping to solve your problems in green plant and flower management.