Can be mixed, Chunlei Wang Tong is a bactericide, Yuntai and Gibberellic acid (trade name: Yunda Quanshuguo) are a special new plant growth regulator, which can be mixed with Chunlei Wang Tong to strengthen flowers and protect fruits. And the formula is very good. The mixture of Yuntai, gibberellic acid and cytokinin can reduce the phytotoxicity.