First, is it possible?
Gardenia can be cultivated in water all the time because it has good growth ability. As long as proper conservation methods are mastered, plants can grow well in water. However, if it is not well maintained, it will seriously affect the growth of plants and probably will not bloom.
Second, hydroponic maintenance methods
1, sunlight: In hydroponics, plants should be properly exposed to sunlight, and only in this way can they better absorb nutrients and water. As long as you give it proper scattered light, you won't see much sunlight. On the contrary, you can't see the sun for a long time.
2. Root pruning: water needs to be changed in time during maintenance, so when changing water for it, the root system should be properly pruned. Plants growing in water are likely to have rotten roots, which need to be removed in time, otherwise it will hinder their growth.
3, nutrient solution: nutrient solution should be added regularly during hydroponics, which is conducive to plant growth. However, don't apply too much at a time, just 2-3 drops. Because of the nutrient solution, water moss will appear inside the container, which needs to be cleaned in time.