Why Don't Chrysanthemums Bloom
Today, the editor introduces the planting tips for green plants and flowers on why chrysanthemums don't bloom, a very useful piece of knowledge. Be sure to save it for later!
Why Don't Chrysanthemums Bloom
If chrysanthemums are fertilized too little or excessively with nitrogen fertilizer, they may suffer from insufficient nutrients or exhibit excessive growth. Without sufficient sunlight, especially in prolonged shady conditions, they tend to grow excessively without blooming. Chrysanthemums require about three to four hours of sunlight during their blooming period to perform photosynthesis. It's important to increase the application of phosphorus and potassium fertilizers to promote bud differentiation, which is conducive to blooming.
Reasons for Non-Blooming Chrysanthemums
Chrysanthemums usually bloom in spring and autumn, from April to May or September to October. The specific blooming time is related to the maintenance conditions. Proper care can result in blooming throughout the year. Generally, the reasons for non-blooming chrysanthemums include the following two aspects:
Fertilization: If chrysanthemums are fertilized too little or excessively with nitrogen fertilizer, they may not bloom due to insufficient nutrients or excessive growth.
Sunlight: If chrysanthemums do not receive sufficient sunlight, they should be moved to a sunlit area. Prolonged shading can lead to excessive growth without blooming.
What to Do When Chrysanthemums Don't Bloom
Sunlight: During the blooming period of chrysanthemums, it's best to provide three to four hours of sunlight to allow the plants to perform photosynthesis and accumulate nutrients, which is beneficial for bud differentiation. Fertilization: Chrysanthemums can be fertilized with nitrogen during their growing period, but phosphorus and potassium fertilizers should be increased before the blooming period to promote bud differentiation and facilitate blooming.
Chrysanthemum Planting and Blooming Methods
1. Soil: Chrysanthemums should be planted in loose and fertile soil, which can be prepared using leaf mold, sandy soil, and peat soil.
2. Sunlight: Chrysanthemums enjoy sunlight and require adequate sunlight for normal growth and blooming. In summer, it's important to provide shade.
3. Fertilization: Chrysanthemums should be fertilized promptly in spring and autumn. Fertilize every two days and water once after each fertilization, and fertilize once a month to promote bud differentiation.
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