North American holly likes a moist growth environment. Care should be taken to water it during maintenance. Watering can be done according to the principle of seeing dry and wet. Pay attention to correct fertilization during growth, and provide nutrients to the fertilizer in time, but pay attention to good concentration. Fertilization can be stopped in winter. It is more light-loving, it must be exposed to sufficient sunlight during growth, and kept in a well-lit place. Provide it with loose and fertile sandy soil, which can be mixed with garden soil, humus soil, and peat soil, and the pot soil can be replaced once every 1-2 years.

1. Reasonable watering

The North American holly plant likes a moist growth environment, so it should be watered well during maintenance. Watering can be done according to the principle of seeing dry and wet, and watering thoroughly after the soil is dry during the growth period to avoid the problem of water accumulation. If you accidentally supply too much water, you should drain the remaining water in the basin in time and place it in a well-ventilated place.

Second, fertilize correctly

In the process of growth and maintenance, you need to pay attention to the correct fertilization, which can be carried out according to the principle of thin fertilizer and frequent application. During the period of growth and flowering, provide nutrients to the fertilizer in time. Pay attention to the concentration of fertilization. Do not apply concentrated fertilizer. The temperature is cold in winter and the growth rate is slow. You can stop fertilizing at this time.

Three, supplement the sun

For the growth of North American holly, sunlight is very important. It is more light-loving. It must be exposed to sufficient sunlight during growth. Keep it in a well-lit place, which can promote the synthesis of nutrients through photosynthesis, so that the plant will grow strong. Grow.

Four, suitable soil

Soil is the foundation of growth, and it needs to be provided with loose and fertile sandy soil, which is beneficial to growth. It can be prepared by mixing garden soil, humus soil and peat soil, and use after disinfection after preparation. Pay attention to the breeding time of 1-2 years, the pot soil needs to be replaced once.