Cultivation methods and precautions for the white magnolia tree
The editor introduces to you the cultivation methods and precautions for the white magnolia tree, as well as the techniques for potting white magnolias in the aspect of green plant maintenance. The specific content is as follows:
The leaves of the white magnolia are smooth and thick, green and lush, the flowers are as white as jade, and they smell like orchids. White magnolias can not only be cultivated in the courtyard but can also be potted indoors. When they bloom, the sweet fragrance lingers for several days, making them very popular among flower enthusiasts. Therefore, many flower enthusiasts like to cultivate white magnolias. How do we cultivate white magnolias? What are the cultivation methods and precautions for white magnolias? Let's reveal the answers.
1. Prefers slightly acidic soil
The white magnolia is native to Southeast Asia, India, Bangladesh, Sri Lanka, and other places. 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 recommendation: When cultivating white magnolias, we can use a mixture of decomposed leaf soil, peat soil, and coarse sand. Additionally, when planting white magnolias, a small amount of decomposed manure can be added to the soil, which can not only increase the soil's acidity but also make the soil more fertile.
2. Loves light but害怕 direct sunlight
White magnolias are positive flowers that enjoy plenty of sunlight but are afraid of strong summer sun exposure. Therefore, during the summer cultivation, some shading should be done at noon when the sun is strongest. At other times, they can be placed in a well-lit area.
When cultivating white magnolias, it is also important to ensure good ventilation, especially during the hot summer to prevent high temperature and humidity, which can lead to diseases and pests in white magnolias.
White magnolias have weak resistance to smoke, so during regular cultivation, it is necessary to prevent the invasion of dust to avoid poor growth due to smoke damage.
3. Water after the soil dries
White magnolias are afraid of dry environments and excessive moisture, so they prefer well-drained soil and like to water when the soil is dry. How exactly should you water them?
Watering management: When watering white magnolias, wait until the soil turns white and then water thoroughly, which means watering when the potting soil is dry. It's also important to loosen the soil when it's slightly dry, water in the morning or evening during the hot summer, and promptly remove accumulated water during rainy seasons. In spring, it's best not to water too much, while in autumn, water a bit more than in spring. In late autumn, reduce the amount of water.
White magnolias prefer slightly acidic water, so when watering white magnolias, especially for northern gardeners, you can apply a 0.2% ferrous sulfate water-soluble fertilizer every 15 to 30 days to prevent iron deficiency chlorosis.
Cultivation methods and precautions for the white magnolia tree
4. Reasonable fertilization
White magnolias like fertilizer but are afraid of raw or concentrated fertilizers. It is also necessary to stop fertilizing during slow growth periods to prevent root burn from fertilizer damage.
Fertilization management: When fertilizing white magnolias, you can use the method of applying thin fertilizer frequently, focusing on phosphorus and potassium fertilizers. During the vigorous growth period, apply a dilute, decomposed cake fertilizer every 5 to 7 days. Fish and shrimp waste can be used matured, applied at a ratio of 1 part fertilizer to 9 parts water, and adding a small amount of superphosphate to the fertilizer water can make the white magnolia bloom more and smell better.
In autumn, when the weather cools down, fertilization should be stopped because the growth of white magnolias is relatively slow at this time, preventing root burn from fertilizer damage.
5. Moderate pruning
When cultivating white magnolias, it is also necessary to prune them appropriately. Generally, pruning can be done in autumn and winter when the white magnolias are moved indoors. Pruning at this time mainly involves cutting off dry, weak, dense, and overly long branches, which can reduce the occupied space and help reduce nutrient loss, improve ventilation, and light exposure.
In the spring, when the white magnolias are moved outdoors, some of the old leaves at the bottom of the branches can be removed, which is beneficial for promoting new branches and larger, more fragrant flowers.
The cultivation method of white magnolias consists of these five points, and if done well, it can make the white magnolia bloom more, larger, and more fragrant. The planting season for white magnolias is spring and autumn, so flower enthusiasts who like white magnolias can plant one this autumn.
The above is the full content of the cultivation methods and precautions for the white magnolia tree and the techniques for potting white magnolias, hoping it will be helpful to green plant enthusiasts!