Which flowers is potassium fertilizer suitable for? Detailed key points for applying potassium fertilizer to flowers

Potassium fertilizer needs to meet these key points. Potassium fertilizer is one of the three major nutrient elements required by flowers, so phosphate fertilizer is suitable for most flowers, such as camellia, clivia, kalanchoe, Chinese rose, garden balsam, cockscomb, ornamental kale, cineraria, narcissus, tulip, etc. After application, it can promote the differentiation of flower buds and improve the ornamental value of flowers.