1. Plenty of sunshine: mint needs a lot of sunshine and water, so it should be cultivated in a place with plenty of light. Long-term storage in the shade with weak light is not conducive to the normal photosynthesis of plants, and the growth of leaves and the number of roots will also decrease. Put the bottle of hydroponic mint in a well-lit place once every two days to meet the light needed for its growth.

2. Change the water in time: you don't need to change the water frequently, usually once a week. If the base water in the bottle is reduced, you can add some water, but don't fill it too full. At the same time, a proper amount of nutrient solution can be added to the water to ensure that the nutrients needed for the growth of mint are sufficient.

3, watering and moisturizing: Although mint is hydroponic, it is still necessary to water the leaves, usually twice a day. Use a small watering can and don't spray too much water. Foggy water is more easily absorbed by leaves.