Reasons and Treatment for Night-Blooming Cestrum Not Flowering with Only Leaf Growth
Today, we will introduce the topic related to the cultivation of night-blooming cestrum, discussing the reasons why it may not flower despite leaf growth and the corresponding treatment methods. Let's take a look together.
Reasons and Treatment for Night-Blooming Cestrum Not Flowering with Only Leaf Growth
The reasons for night-blooming cestrum not flowering with only leaf growth might be due to the plant being younger than the flowering age or improper storage and fertilization during winter. Night-blooming cestrum requires a large amount of nutrients to flower. If you want the plant to bloom more, the nutrition (G-Y) must be sufficient. In the early stage of flowering, applying a diluted liquid fertilizer every two weeks and supplementing with a phosphorus-potassium compound fertilizer once can ensure the quality and quantity of the flowers.
Reasons for Night-Blooming Cestrum Not Flowering with Only Leaf Growth
Night-blooming cestrum generally takes about two months from seeds to flowering, usually sown in May and able to bloom by August. The reason for the plant not flowering despite leaf growth might be due to it being younger than the flowering age or improper storage and fertilization during winter.
Additionally, the lack of flowering in night-blooming cestrum might be caused by excessive nitrogen fertilizer or low temperatures. During the maintenance period, excessive nitrogen fertilizer will cause the plant's branches and leaves to grow vigorously, but flowers will not easily bloom. In winter, if night-blooming cestrum is not properly protected from the cold, the flower buds may freeze, resulting in no flowering the following summer.
Treatment for Night-Blooming Cestrum Not Flowering with Only Leaf Growth
1. Increase sunlight: Night-blooming cestrum is a plant that loves sunlight. Before flowering, it is necessary to ensure sufficient daily sunlight to promote flowering. Insufficient sunlight will affect the differentiation of flower buds, leading to non-flowering.
2. Control temperature: Temperature is a main factor affecting flowering in night-blooming cestrum. High or low environmental temperatures will affect flowering. It is best to keep the temperature during the flowering period between 20-30 degrees Celsius, and take measures to prevent cold and keep warm in winter, which is conducive to the formation of flower buds.
3. Reasonable fertilization: When the cestrum tubers are first planted, less fertilizer should be applied. When pulling out the stems or before flowering, fertilization should be carried out to ensure no fertilizer damage to the plant. Apply fertilizer once after about a month of planting, once before flowering, and once every two months.
Key Points for Flowering Cultivation of Night-Blooming Cestrum
1. Sufficient sunlight: Although night-blooming cestrum often flowers at night, it cannot grow and flower without sufficient sunlight. Bright, adequate, and moderately intense light can help the plant grow and flower better, making the flowers more vibrant and beautiful.
2. Sufficient water: If you want more night-blooming cestrum, it is necessary to water properly, ensuring the plant has enough water for growth. It is recommended to water just to penetrate each time, avoiding too much or too little water, which can cause waterlogging, and the soil should not be completely soaked.
3. Fertilization and nutrition: Night-blooming cestrum requires a large amount of nutrients to flower. If you want the plant to bloom more, the nutrition (G-Y) must be sufficient. Fertilization is the most direct way to supplement nutrients. In the early stage of flowering, apply a diluted liquid fertilizer every two weeks and supplement with a phosphorus-potassium compound fertilizer once to ensure the quality and quantity of the flowers.
The comprehensive explanation of the reasons and treatment for night-blooming cestrum not flowering with only leaf growth mentioned above, hopes to act as a stone to attract jade and solve your problems with green plants.