Mr Yang is always our old customer, he is a senior expert in growing bayberry. Many people say that bayberry is not suitable for using seaweed extract, but it is not unsuitable, but the time has to be right. Seaweed extract can alleviate the insufficient absorption of nutrients by the roots of bayberry trees, especially spray drip irrigation in the spring season, which is very helpful for later flowering and results. The use of seaweed extract in the fruit expansion period can color and promote growth, increase production and quality, and improve the taste of bayberry fruit.