1、 Suitable light

Anthurium andraeanum is suitable to grow in a semi shade environment and is afraid of strong light exposure. Especially in hydroponic planting, strong light is easy to increase the rate of water evaporation, thus affecting the development of plants. Usually put it in a bright place so that it can accept scattered light. If it is placed on the balcony, it must be properly shaded

2、 Suitable temperature

Anthurium andraeanum has higher requirements for temperature, and grows better when the temperature is between 26-32 ℃. Generally, the maximum temperature shall not exceed 35 ℃, and the minimum temperature shall not be lower than 14 ℃. Cooling work should be done well in summer, and water can be sprayed around properly. In winter, we should keep warm to prevent the plants from being frostbitten. We need to put them in a warm place indoors

3、 Regular water change

Due to hydroponic culture, the water quality is easy to change, and long-term non change of water will affect the growth of plants. The interval of water change is usually related to the temperature. If the temperature is high, the water change should be frequent. When it is cold, the water change can be postponed. In addition, due to the evaporation of water, make up water properly according to the water loss every day

4、 Supplement nutrients

Anthurium andraeanum needs certain nutrients in the growth process, but hydroponic culture can not directly apply fertilizer, so nutrient solution needs to be added to the water. It is usually added once every 7-10 days, and the concentration must be well controlled to avoid affecting the growth of roots. In addition, shake the container properly after adding, which can also make nutrients better dissolved in water, which is conducive to absorption