Why Don't Calla Lilies Bloom
This article introduces knowledge about why calla lilies do not bloom, with specific details as follows:
Why Don't Calla Lilies Bloom
The reasons why calla lilies do not bloom are multifaceted. If it's not the blooming season, there's no need to take action. When there's insufficient light, the plant should be moved to a sunny spot. During normal maintenance, the plant should receive at least 3-5 hours of sunlight to promote bud differentiation. If the temperature is too low, the plant should be moved to a greenhouse to control a certain temperature difference, which is beneficial for bud formation.
Reasons Why Calla Lilies Don't Bloom
1. Not in the blooming season
If calla lilies don't bloom, the first thing to consider is that the plant has not reached the blooming stage. Normally, calla lilies bloom from November to the following spring, particularly in March and April. Not blooming during other times is a common reason why calla lilies don't bloom. At this time, no action should be taken, allowing the plant to grow and bloom naturally.
2. Insufficient light
Light is an important factor affecting the blooming of calla lilies. If the plant receives too little light during the blooming or growing season, it will affect bud differentiation, preventing the plant from blooming. In this case, the plant should be moved to a place with abundant sunlight, and it should be provided with sufficient light every day. During the autumn and winter seasons, increase the duration of sunlight to enhance the blooming effect.
3. Improper temperature
Calla lilies prefer to grow in warm environments. If kept outdoors in winter, it can easily lead to poor root growth, causing the plant not to bloom. In this case, the plant should be moved indoors, with the room temperature kept above 10°C. During blooming, a certain temperature difference can be controlled, which is beneficial for bud formation.
4. Insufficient nutrition
To achieve the most beautiful blooms, it is best to maintain sufficient nutrients in the substrate. If the fertilizer is insufficient or applied improperly, it can lead to malnutrition in the plant, affecting bud formation. In this case, dilute compound fertilizer should be added promptly. During the blooming period, fertilizing can be done every two weeks, mainly with dilute cake fertilizer, which should not come into contact with the flowers or leaves.
This article provides a detailed explanation of why calla lilies do not bloom, hoping to offer help in green plant management!