Detailed Tips for Overwintering Hydroponic Plants

Place Them in the Sunlight as Much as Possible

Winter sunlight is not strong to begin with, and with a layer of glass acting as a barrier, its intensity is greatly reduced. So we can place them somewhere with sunlight to grow, and ample sunlight will also help them grow better while raising the ambient temperature.

Take Insulation Measures When Temperatures Are Too Low

Most hydroponic plants can be kept above 10 degrees. If the nighttime temperature is relatively low, you can wrap the entire plant in a plastic bag and remove it during the day. This is the simplest and most direct insulation method, and it is also very effective. An insulated box or similar is even better.

Notes on Changing Water and Fertilizing

In winter, you can change the water and fertilize once every 10 to 15 days. When changing the water, you can also add an appropriate amount of nutrient solution to the water, but be sure to follow the nutrient solution's mixing ratio and do not use too much, otherwise other diseases may occur. Not changing the water for a long time in winter can also cause the plant's death in severe cases.

Each time you change the water, you can rinse the roots with clean water and also clean the container. If there is root rot, you can also trim it off when changing the water.

When changing the water, it is best to first leave the water in the sunlight for a while: first, it can raise the water temperature; second, it can balance the water quality.

Spray Water Frequently to Increase Humidity

The winter environment is very dry, so you should spray the plants frequently, but the water temperature must be close to the indoor temperature. It is best to do this in the sunlight, and do not spray too much in the morning and evening.