What are the cultivation methods and precautions for white magnolia?
Do you know these? The cultivation methods and precautions for white magnolia, as well as the management points for growing white magnolia, are some small experiences in plant cultivation. The following article will provide you with a detailed explanation.
The leaves of white magnolia are smooth and thick, green and lush, the flowers are as white as jade, and they smell like orchids. White magnolia can not only be cultivated in the courtyard but can also be kept as a potted plant indoors. When it blooms, the sweet fragrance lingers for several days, making it very popular among flower enthusiasts. Therefore, many flower enthusiasts enjoy growing white magnolia. So, how do we cultivate white magnolia? What are the cultivation methods and precautions for white magnolia? Let's reveal the answers.
1. Prefers slightly acidic soil
The native origin of white magnolia is in Southeast Asia, as well as India, Bangladesh, and Sri Lanka. It is a tree species from the south, so it prefers slightly acidic soil. It also likes well-drained, humus-rich soil. What specific type of soil is suitable?
Soil suggestion: When growing white magnolia, we can use a mixture of decomposed leaf soil, peat soil, and coarse sand. Additionally, when planting white magnolia, a small amount of decomposed manure can be added to the soil, which can not only enhance the acidity of the soil but also increase its fertility.
2. Likes light but fears sun exposure
White magnolia is a positive flower, preferring ample sunlight, but it also fears intense summer sun exposure. Therefore, during summer cultivation, it can be slightly shaded during the midday intense sunlight. At other times, it can be kept in a sunny location.
When growing white magnolia, the ventilation environment should be better, especially during high summer temperatures, to prevent high temperature and humidity, which can lead to diseases and pests.
Moreover, white magnolia has a weak resistance to smoke, so during regular cultivation, it is necessary to prevent the invasion of smoke and dust to avoid poor growth due to smoke damage.
3. Water after the soil dries
White magnolia fears dry environments and excessive moisture, so it prefers well-drained soil and likes to see the soil dry before watering. How exactly should it be watered?
Watering management: When watering white magnolia, we can wait until the soil turns white before watering thoroughly, which means watering when the potting soil is dry, and watering thoroughly when it is done. It is also necessary to loosen the soil slightly when it is dry and water in the morning or evening during the hot summer season, while promptly removing standing water during the rainy season. In spring, watering should not be excessive, and in autumn, it should be a bit more than in spring. In the late autumn, the amount of watering should be reduced.
White magnolia prefers slightly acidic water, so when watering white magnolia, especially for northern flower enthusiasts, a 0.2% ferrous sulfate water-soluble fertilizer can be used every 15 to 30 days to prevent iron deficiency yellowing of leaves.
What are the cultivation methods and precautions for white magnolia?
4. Reasonable fertilization
White magnolia is fond of fertilizer but fears raw or concentrated fertilizer. It also needs to stop fertilizing during the slow growth period to prevent fertilizer damage and root burn.
Fertilization management: When fertilizing white magnolia, a method of applying thin fertilizers frequently can be used, and fertilization mainly focuses on phosphorus and potassium fertilizers. During the vigorous growth period, a dilute decomposed cake fertilizer water can be applied every 5 to 7 days. Fish and shrimp waste can be used after decomposition, applied at a ratio of 1 part fertilizer to 9 parts water, and a small amount of superphosphate can be added to the fertilizer water to make the white magnolia bloom more and smell better.
In the autumn when the weather is cool, fertilization should be stopped, as the white magnolia grows relatively slowly at this time, preventing fertilizer damage and root burn.
5. Appropriate pruning
When growing white magnolia, appropriate pruning is also necessary. Generally, pruning can be done in the autumn and winter seasons when the white magnolia is moved indoors. Pruning at this time mainly involves cutting off dry, weak, dense, and excessively long branches, which can reduce the occupied space and help reduce nutrient loss and improve ventilation and light.
In the spring when the white magnolia is moved outdoors, some of the lower leaves on the branches can be removed to promote the growth of new branches, resulting in more and larger, fragrant flowers.
The cultivation methods for white magnolia are the above five points. If these are done well, it can make the white magnolia bloom more, larger, and more fragrant. The planting season for white magnolia is spring and autumn, and flower enthusiasts who like white magnolia can plant one in autumn.
The above information about the cultivation methods and precautions for white magnolia and the management points for growing white magnolia are provided for your comprehensive understanding and reference!