When do yellow orchid flower trees bloom in a year?

Yellow Magnolia florescence is very long, suitable temperature can bloom continuously, the general flowering period is from May to September. Due to the many times of flowering, one flowering consumes a lot of nutrition, so it must be replenished in time, otherwise it will inevitably affect flowering. It is appropriate to apply rotten human dung, urine and oil, apply light liquid fertilizer in early spring, gradually concentrate, and add appropriate amount of ferrous sulfate, do not apply fertilizer when it is too dry or too wet, fertilize in the afternoon in summer, and water in the evening to dilute the fertilizer and water, disperse the root heat so as not to burn roots, and stop fertilization by the end of September or early October. In addition, diseased branches, dead branches and overgrown branches should be cut off during the growing period, and some old leaves should be removed to control the growth of trees, so as to promote the gestation of flower buds and improve the quality of flowering.