1、 Soil

Gardenia is an acidic plant, so acidic soil is more suitable for its growth, and alkaline hard soil can't raise Gardenia well. In addition to being acidic, the soil also needs good drainage performance and appropriate porosity. Such soil can feed it well

2、 Light and temperature

The Gardenia needs more than eight hours of sunshine every day to protect it from sunburn. The temperature suitable for its growth is more than 15 degrees and less than 25 degrees. If the temperature is too low, it will not bloom. If the temperature is too high, it is easy to lack water. These two conditions will affect its health and can not raise Gardenia well

3、 Watering

Gardenia likes to be wet. During the flowering period in summer, it needs to be watered twice or three times a week. It also needs to spray water on its branches, leaves and buds every morning and evening to keep them wet. In winter, it doesn't consume so much water. It can be watered twice or three times a month

4、 Fertilization

In the flowering and growth period of gardenia, it consumes a lot of nutrients. If the nutrients can't keep up, the branches and leaves will turn yellow and only bear flower buds without flowering. Therefore, in these two special periods, it is necessary to ensure sufficient nutrients. Apply fertilizer twice or three times a month, and pay close attention to its state during the period. If there are abnormalities, topdressing is necessary. Fertilization in autumn and winter can be done once a month