How to grow potted white magnolia (Michelia alba)? A detailed guide to four-season cultivation techniques

For potted white magnolia (Michelia alba), it is best to use acidic yellow soil, and pay attention to drainage and aeration. Watering is very important: water whenever the soil surface looks dry, and water thoroughly. On cloudy and rainy days, however, prevent water from accumulating in the pot. For watering, rainwater or river-pond water is preferable; tap water needs to be left to stand for 2 hours, and stagnant water that has been stored too long must not be used either.

In summer, generally water once in the evening, but during the day add a little water as conditions require; in midsummer at noon, if there is a sudden shower, water immediately to lower the temperature. For fertilizing, on a clear evening when the soil is dry, dilute the upper liquid from rotted soybean cake, fish intestines, etc. 15 times, and the next day water thoroughly once.

In autumn, before bringing the plant indoors, cut off dead branches, leggy branches and overly dense branches, and spray 1~2 times with dichlorvos at 1000 times dilution or 0.3-degree lime sulfur mixture to prevent insect pests and sooty mold.

In winter, cover it with a plastic bag to retain moisture and warmth.