When does the yellow magnolia tree bloom during the year?

The yellow magnolia has a very long flowering period, and with suitable temperatures it can bloom continuously; the flowering period is generally from May to September. Because it blooms many times, each flowering consumes a large amount of nutrients, so it must be replenished in time, otherwise flowering will inevitably be affected. It is best to apply decomposed human manure and urine and oil cake water; in early spring apply diluted liquid fertilizer, gradually increasing the concentration, and mix in an appropriate amount of ferrous sulfate. Do not fertilize when the soil is too dry or too wet. In summer, apply fertilizer in the afternoon, then water with clear water toward evening to dilute the fertilizer water and dispel heat from the roots to avoid burning them. Stop fertilizing at the end of September or the beginning of October. In addition, during the growth period, prune diseased branches, dead branches and leggy branches, and remove some old leaves to control the tree's growth, so as to promote flower bud formation and improve flowering quality.