1、 Curing method

1. Soil: Komatsu is suitable for growing in sandy soil. The soil is loose and fertile with good drainage, and a little base fertilizer can be added appropriately. Rotten leaf soil, peat soil and perlite can be selected for configuration. The soil needs to be changed every year to avoid soil hardening, resulting in unfavorable growth

2. Sunshine: Komatsu needs to grow in a sunny environment. The daily illumination time should be more than 10 hours. Shade properly in summer to avoid water loss due to exposure. Sufficient light can make its leaves red, which is a relatively normal phenomenon

3. Watering: as a succulent plant, Komatsu has good drought tolerance. Therefore, watering should not be too much. Generally, watering should be carried out after the soil is dry. Watering should be thorough, but don't let there be ponding in the basin. When the temperature is too low in winter, stop watering

4. Fertilization: in spring, in order to make Japanese pine blossom. It can be properly fertilized when watering to provide nutrients

2、 Reproductive skills

The propagation of Pinus koraiensis is usually carried out by cutting in spring and autumn. Keep the temperature between 15-20 ℃, cut off the branches of the plant and plant them in the soil. Its vitality is relatively tenacious. It can take root soon when the climate is suitable, but if the temperature is too high or too low, it will delay the time of taking root

3、 Pest control

Japanese Komatsu has good disease resistance, and it is not easy to be eroded by pests if you pay attention to daily maintenance