1、 Breeding method

1. Watering: it prefers water. In the dry season, it should be watered 1-2 times a day. It should be watered every morning or evening. It is not good for plants to be watered at noon. It is best not to get wet in midsummer, otherwise it will lead to plant decay. Don't water frequently. Depending on the color of the soil, it should be watered if the color is slightly lighter

2. Temperature: it does not have high requirements for temperature. It is more resistant to cold. The minimum temperature is 4 ℃. If the temperature is too low, plants will be frostbitten. When the temperature is high in summer, plants will slowly stop growing

3. Fertilization: the growth of plants is inseparable from fertilizer, and so is ruby. Fertilization should be carried out regularly in the growing season, once a week or two, and thin cake fertilizer and compound fertilizer should be applied in autumn

4. Soil: it has high requirements for soil. It must be a soft soil with good drainage. If the drainage is not good, it is easy to accumulate water

2、 Precautions

1. When fertilizing in autumn, it is generally applied once every 1-3 weeks, not too often

2. It can't be muggy in summer, which will cause plants to turn red and black in serious cases