梔子花什麼肥料最旺

梔子花最適合使用含磷、含鉀的肥料，因為磷和鉀對於花的生長和開花具有重要作用。可以選擇使用有機肥料如磷酸二銨、磷酸三銨或磷酸二鉀等，也可以選擇配合肥料中含有磷和鉀元素的化學肥料。英文回答是：Phosphorus and potassium-rich fertilizers are most suitable for gardenias, as these nutrients are important for their growth and flowering. Organic fertilizers like diammonium phosphate, ammonium phosphate, or dipotassium phosphate can be used, or chemical fertilizers that contain phosphorus and potassium can also be selected.