The retardant growth of plants treated with CDTC has been explained as being due to less carbon (C) being assimilated, most likely as the result of an insufficient supply of nitrogen (N) and manganese (Mn) toxicity. The petiole and peduncle length of the plants receiving the CRF were the shortest, which might be due to the low level of potassium (K) accompanying the magnesium (Mg) deficiency. Even though there were significant differences in the N and K concentrations of the plants among the different treatments, no significant differences were observed in the cut flower quality. In short, the organic fertilizer PRHC can meet the nutrient requirements of A. andreanum cultivation for the cut flower production under soilless conditions.