How to make the magnolia more fragrant

The way to make the magnolia more fragrant:

① illumination. At the beginning of May, the potted plants were moved into the shade shed with light of 30 {bf}-40 {bf}. In the middle of October, the potted plants were moved to the middle temperature greenhouse to prepare for winter, during which there should be plenty of sunshine.

② humidity. Pearl orchid likes to be moist, requiring air relative humidity between 70 {bf}-80 {bf}. In the middle of summer, in addition to preventing heat and cooling and strengthening ventilation, water should be sprayed around potted flowers every day to increase air humidity.

③ temperature. The suitable temperature for the growth of Magnolia is about 25 ℃, and the suitable temperature for overwintering greenhouse is more than 15 ℃.

④ fertilization. The liquid fertilizer of nitrogen and phosphorus combination should be applied twice before budding, phosphorus and potassium fertilizer should be applied twice after budding, liquid fertilizer should be applied twice after flower fade, and the soil should be watered in time after fertilization.

⑤ pruning. When the young plant grows to a certain height, the heart should be removed immediately to promote the sprouting of lateral branches at the base, and stop picking the heart when the bud is about 20; after flowering, the old and withered branches, disease and insect branches and delicate branches should be cut off.