The quality is okay. Due to the good advertising, it is now a household name in the country. However, due to media hype, the price is not consistent with the actual quality and is too high. It is recommended to use Sakfu, Patian, Xiang. Brands, such as brands with excellent quality and genuine products at reasonable prices, you can search on Baidu to check the quality inspection status of these brands in various provinces across the country. If you don’t care about the price, you can pay attention to world-class brands such as Yara, Zhushang, Anze, Shima, etc. Of course, domestic good products There are quite a few. The above brands are just the brands that I personally know in the agricultural supplies industry that have not had any quality complaints in the past three years. For your reference.