To tell the truth, it's probably fake! Moreover, it is very likely that small shopkeepers themselves can't tell the truth from the false, because small shops all get goods from dealers, and there are still risks. In case you meet an unscrupulous dealer, I don't know if it is mixed. Actually, you can try some domestic brands. Of course, don't try the WeChat merchant brand, the quality is unstable. Our factory has produced more than a dozen brands, and its share in southwest China is also relatively large. You can learn about the main brands of flowering plants and trees, which is very cost-effective.