The invention discloses a honeysuckle flowering phase control method. The method includes: pruning plants, applying fertilizers, topdressing, warming seedlings, controlling tips with growth inhibitor, and spraying SODm leaf fertilizer to control a flowering phase. The SODm leaf fertilizer is superoxide dismutase mimics-amino acid fertilizer. The SODm leaf fertilizer is prepared into 0.4mc%.-0.8mc%. water solution; the solution is sprayed to the plants three times every 7-10 days before spring flowers blossom. The SODm leaf fertilizer is used to control the flowering phase of honeysuckle, so that the flowering phase of honeysuckle is concentrated, budding phase is prolonged, the flowering phase is structurally prolonged in the same cultivation phase, the honeysuckle flowers blossom in clusters and grow firm, more harvesting time is gained, harvesting cost is reduced, grade and quality of herbal materials is increased, and economic yield is increased.