1. Proper lighting

Like Gardenia cultivated in soil, gardenia cultivated in water has a high demand for light. It should be ensured that it can be exposed to natural light for a certain time every day. Because it doesn't like strong light, it doesn't need special treatment at other times except that it should be shaded when the sun is big at noon

2. Change water frequently and ensure nutrients

Hydroponic plants should change water frequently, so as to ensure its vigorous vitality. When changing water, add nutrient solution to its water, because gardenia is a fertilizer loving plant, and it is difficult to meet the needs of Gardenia by relying on the nutrients in the water alone. The water for gardenia is also exquisite. There is chlorine in tap water, which will affect the growth of plants. Therefore, the water for Gardenia can not be fresh tap water. It is best to use water that has been naturally dried for three or four days. When this water is dried, the chlorine in it is released, which will not harm the plant

3. Proper water spraying

Gardenia in hydroponic culture does not need to add water to the culture utensils. It only needs to spray water on its branches and leaves every morning and evening in order to give it a warm and moist growth environment

4. Reasonable pruning

Gardenia cultivated in water should also be pruned. The purpose of pruning is the same as that of Gardenia cultivated in soil. It is to make nutrients more concentrated and help it produce more flowers of good quality. When pruning, you only need to cut off those dead branches and rotten leaves to make room for healthy branches to bloom in the future