How to grow potted lilies
1. Soil
For potted lilies, use loose, fertile, well-drained soil. The mixed soil is relatively moist and breathable. Garden soil, leaf mold soil, and sandy soil are prepared in a ratio of 1:1:1. Add a small amount of base fertilizer to the potting soil to provide the nutrients needed for the growth of lilies. The potting soil can be replaced once a year and new base fertilizer used.
2. Light
Lilies need sufficient light to grow. They are in the growth period in spring and autumn, and need more than 8 hours of light every day. In summer, it can be placed in a cool location for cultivation. In winter, indoor cultivation needs to be placed in a well-lit location, on a windowsill or balcony. It takes 5-7 days for lilies to rotate their pots to allow the plants to receive even light.
3. Temperature
The growth and flowering of lilies require a temperature of around 20 degrees. Summer temperatures are high, so sun protection measures should be taken. When the temperature is low in winter, lilies tend to enter the dormant period, so warm measures need to be taken. The temperature should not be lower than 10 degrees, otherwise the lilies will stop growing, prolong the flowering period or not bloom at all.
4. Moisture
Lily flowers last for a long time in spring and autumn. Water them according to the dryness and moisture of the soil, usually once every 2-3 days. If the soil is moist, just sprinkle water to keep the surrounding environment moist. In summer, water evaporates quickly and the soil dries easily, so water once every 1-2 days. In winter, the temperature is low and the demand for water is small. Watering once every 5-7 days is sufficient. Avoid overwatering, which can cause cankers on the stems.
5. Fertilization
Lilies require less fertilizer. Use dilute nitrogen fertilizer during the growth period and use it once every 15-20 days.