In the process of maintaining pyracantha bonsai, it is necessary to prepare slightly acidic soil first. In the process of maintaining pyracantha bonsai, we need to give it enough light, watering it once every 3-5 days and watering it once every 3-5 days. It is necessary to control water and stop fertilization in winter. When the side branches of pyracantha bonsai are too long, we need to trim them to increase the ornamental value of pyracantha bonsai and make it grow stronger.

Six techniques of pyracantha bonsai 1 and slightly acidic soil conservation

Pyracantha fortunei bonsai has high ornamental value, but if it is to be properly maintained, it is necessary to prepare a loose, drained and slightly acidic soil for cultivation. Generally, humus soil, garden soil and cinder are mixed together according to the ratio of 5: 3: 2 to make the substrate of pyracantha bonsai, and you have to turn over the pots and change the soil every 2-3 years.

2. Adequate lighting

Pyracantha needs to be cared for in the sun. In the maintenance technology of pyracantha bonsai, putting it in a sunny place can make pyracantha bonsai photosynthesis, make it grow stronger and promote the branches to differentiate into beautiful flowers. However, in summer, it is necessary to use a sunshade net to prevent direct sunlight and avoid direct glare.

3, water in time

Water plants in spring and autumn every year to keep the soil moist at all times. Water is usually watered once every 3-5 days, but water evaporates quickly in summer, so water should be watered every time. In winter, the watering amount should be controlled to ensure that the pyracantha bonsai can get enough water.

4. Rational fertilization

If you want to make the pyracantha bonsai grow stronger, you need to give it enough nutrients. During the growth of pyracantha fortunei bonsai, organic fertilizer should be applied every 10 day, and phosphorus and potassium fertilizer can be applied every half month in flowering period. Only in this way can the pyracantha bonsai be more ornamental, but it is not advisable to apply too much fertilizer, otherwise it will lead to excessive growth.

5. Temperature control in winter

In fact, pyracantha fortunei is a cold-tolerant plant, which can grow well at 20 ~ 30℃ at ordinary times, and can withstand the temperature of-15℃ in winter, but the temperature in winter cannot exceed 10℃, otherwise it will affect the normal growth of pyracantha bonsai, so it is good to control the temperature at around 0 ~ 5℃ every winter.

6. Dressing and shaping

Although the growth of pyracantha fortunei bonsai is slow, it needs to be trimmed properly, and the side branches and weak branches that grow strongly should be cut off, and then the pyracantha fortunei bonsai should be reshaped according to its own liking, so that it can grow better in the basin soil and increase its ornamental value.