1、 Temperature and humidity

Cardinal coral originally grew in subtropical areas and likes a warm and humid environment. Be sure to keep warm in winter. The temperature should be controlled above 8 ℃, otherwise the growth will stop. If the climate is relatively dry, it is necessary to spray water regularly to improve the air humidity, which is usually maintained at about 50-70%

2、 Proper illumination

Cardinal coral has strong adaptability to light, but it can neither receive light for a long time nor be completely out of light. Move it to its position regularly, put it in a bright place indoors for a period of time, and then put it in an outdoor shade for a period of time, so that it can get a certain amount of light and avoid plant overgrowth

3、 Proper watering

The growth of cardinal coral is inseparable from sufficient water. Since spring, summer and autumn are its peak growth seasons, watering should be frequent in these three seasons, otherwise the plant will grow poorly and the leaves will turn yellow due to drought. But in winter, the plant grows slowly, the demand for water is reduced, and watering can be appropriately reduced

4、 Rational fertilization

When the cardinal coral is in the basin, it needs to be applied with enough base fertilizer, which is generally organic fertilizer. Topdressing should also be appropriate during the growth period. Liquid fertilizer or compound fertilizer can be used. The liquid fertilizer should be watered at the root, and the compound fertilizer should be watered after being buried, so that the plant can absorb it better. In addition, fertilizer should be stopped in winter to avoid damaging the roots