How to Cultivate Sword Lilies
Are you curious about how to cultivate sword lilies and the methods and techniques for caring for them? Knowledge in the field of flowers will certainly be of help to you. Let's find out together!
Sword lilies are a relatively tall type of potted plant and, as one of the "four major cut flowers," have a long history. Many people enjoy cultivating them, but many encounter problems during planting. Therefore, paying attention to the following points can help sword lilies grow better: ensuring proper fertilization, adequate watering, and placing them in a suitable temperature environment.
I. Cultivation Methods
1. Proper Fertilization
For sword lilies, fertilization is crucial during the cultivation process. Generally, fertilize 4 to 5 times a month after planting. When fertilizing, pay attention to the ratio, as nitrogen fertilizer should not be excessive, and phosphorus and potassium fertilizers should be added appropriately. During the growing period, 2 to 3 fertilizations are sufficient, and only 1 application is needed after flowering.
2. Water Management
Sword lilies require a lot of water during their growing period to keep the soil moist, which promotes growth. Different seasons have different watering requirements. In spring and autumn, water every two to three days to keep the soil moist. In the hot summer, more water is needed, generally once every one to two days, but be careful not to overwater, as this can lead to root rot.
3. Suitable Temperature
The optimal growth temperature for sword lilies during the day is 21 to 26 degrees Celsius, and at night, it is 11 to 16 degrees Celsius. Sword lilies are not cold-tolerant and their growth will be inhibited in temperatures below 2 degrees Celsius, and the development of flower buds will also stop. During the stage of flower bud differentiation, a certain temperature difference is needed to promote better growth.
II. Precautions
In rainy or overcast weather, ensure proper drainage to prevent waterlogging, which can cause root rot in sword lilies. After the flowers bloom, remove any excess branches, and during the blooming period, ensure adequate watering to keep the soil moist. After the flowers fade, protect the bulbs.
The detailed content shared above on how to cultivate sword lilies and the methods and techniques for caring for them is hoped to be of help to you!