Mr Zhao is a  Guangxi native. He has been growing citrus products for more than ten years at home. In recent years, sugar oranges have become very popular, and he has also expanded the planting scale. In recent years, with the frequent occurrence of extreme weather, citrus trees have fallen The phenomenon of immature shoots occurs frequently, mainly due to the large amount of fruit bearing, weak tree vigor, insufficient root vitality, insufficient nutrition, and too late release of shoots. How to solve these problems have been bothering Mr Zhao and related Growers'.

After consulting many experts and experimenting with many products, Mr Zhao chose to use Blue alga Green seaweed Extract on a large scale in the citrus orchard. Green seaweed extract  is not only rich in plant-derived biostimulants, but also rich in marine active ingredients, which can greatly reduce the fruit drop rate, and the yield per mu is more than 7,000 kilograms. The most important thing is that it is a green fully water-soluble foliar fertilizer. It is sprayed directly on the surface of the citrus during the fruit expansion period without any  dyeing of the fruit. Direct spraying can effectively prevent the occurrence of fruit cracking, which is very important to ensure the yield of citrus. Mr Zhao said that the number of high-quality sugar oranges increased by 32.7% after spraying green seaweed extract and the taste was excellent.