How to Grow Michelia alba? A Detailed Guide to Its Growth Habits and Cultivation Methods
Michelia alba (white champaca) is a highly ornamental evergreen tree that generally blooms in summer, with a long flowering period, making it very suitable for planting in courtyards. The Yangtze River basin and areas south of the Yangtze River in China are all suitable for growing Michelia alba, so how can you grow a Michelia alba well? Below is an introduction to the growth habits and cultivation methods of Michelia alba.
Soil
Michelia alba likes loose, airy, fertile, slightly acidic soil. If grown in a pot, you can use a mixed soil of leaf mold plus a small amount of river sand. If the soil in a courtyard is not quite up to standard, you can apply more organic fertilizer to improve the soil environment and make it loose and airy.
Sunlight and Temperature
Michelia alba likes sunlight, so it is recommended to plant it in a sunny spot; ample sunlight is good for its growth. Michelia alba is not cold-tolerant. In areas where the winter temperature drops below 5°C, it is necessary to take cold-protection measures. If it is grown in a pot, it is recommended to move it indoors; if it is planted in a courtyard, you can cover the tree with straw, plastic film, and the like.
Water
Michelia alba is neither tolerant of drought nor fond of waterlogging. When watering, follow the principle of watering when dry and letting it dry between waterings: water thoroughly each time without leaving standing water, and water a second time when the soil is nearly dry. You can also tell whether Michelia alba lacks water by its leaves; drooping leaves are a sign of water shortage, so replenish water in time. In winter, reduce the watering frequency and also pay attention to the water temperature.
Fertilizing
To make Michelia alba grow well, fertilizing is also very important. The vigorous growth periods of Michelia alba are spring and autumn each year, when the temperature is neither too cold nor too hot and most comfortable. Apply a nitrogen-phosphorus-potassium compound fertilizer once every half month, about 5 grams per plant. To avoid burning the roots, the fertilizer should be diluted with water.