1、 Curing method

1. Soil: oak trees do not have high requirements for soil. As long as it is breathable and loose soil, it can grow well. Garden soil and river sand are mixed with an appropriate amount of base fertilizer, which is very suitable for its growth

2. Fertilizer: in the early stage of oak growth, more fertilizer is needed, because the initial growth speed is still relatively fast and more nutrients are needed. It is enough to apply fertilizer 2-3 times a year

3. Watering: the amount of water required during growth is also very large, and the way of flood irrigation can be adopted for watering. However, pay attention not to produce ponding and avoid soaking rotten roots for a long time

4. Light: the oak tree is relatively strong and needs to receive more light. When planting, it should be planted in a place with good daylighting conditions

2、 Breeding skills

1. Pruning: a good-looking oak tree needs to be pruned. Its new branches grow faster. Only 2 or 3 relatively strong nodes are left for pruning

2. Reproduction: Oak reproduction mainly depends on seeds, which need to be placed at 5 ℃ for at least 30 days. It can germinate about 15-20 days after planting. When sowing, put the seeds horizontally in the soil

3、 Diagnosis and treatment problems

1. Wilting: the wilting of oak leaves is mostly caused by low ambient temperature. In this case, transfer it to a warm place for breeding as soon as possible. Especially in winter, but be careful not to put it too close to the heating

2. Blackening and falling off of leaves: it is easy to appear in winter maintenance because its growth is almost stagnant in winter. If too much water cannot be absorbed, it will cause rotten roots and leaves to blacken or even die. In this case, water supply shall be stopped in time, and drainage and ventilation shall be carried out

4、 Other issues

1. Can you raise it in the bedroom: oak trees can be raised in the bedroom, but according to its moral, it is best to breed in the living room, which has the meaning of welcoming guests, and the shape is also very good-looking, which can decorate the living room

2. Toxic or not: oak is not toxic, and its shape is strange. The shape of potted culture is unique. It is deeply loved by people and can be cultured safely