1、 Breeding environment

1. Soil: during breeding, the soil with good permeability and drainage and humus can be mixed with coarse sand and garden soil mixed with an appropriate amount of rotten leaf soil, which is not easy to accumulate water and has sufficient nutrients, which is more conducive to growth

2. Temperature: the cold resistance of Huanglan is not high, so it should be maintained in a warm place. The temperature in winter should also be above 5 degrees, otherwise it is easy to frostbite and affect the recovery in the coming year. However, attention should also be paid to ventilation and watering in summer

3. Fertilization: fertilize regularly during the growth period, once every two weeks. In addition, when applying fertilizer, dilute the fertilizer with water first to avoid high concentration burning the plant

4. Illumination; It likes light but can't stand strong light, so it should be shaded in summer to avoid strong light burning plants. However, other seasons can accept all day light. If the light is sufficient, the growth will be better

2、 Breeding method

Yellow orchid mainly propagates by sowing. It is usually sown in spring. It can germinate in about one month after planting, and can be transplanted after the seedlings are stable. In addition, grafting can also reproduce, but it is not as good as the seedlings planted. When grafting, you can use Huangshan yellow orchid or Tianmu yellow orchid as rootstock