Management of orchids in September

The climate is gradually turning to autumn, and during the recent period of "White Dew", shading work needs to be gradually reduced and ventilation should be strengthened to make its bluegrass receive more sunlight. If the climate abrupt dry and hot phenomenon, should strengthen watering, keep the basin soil wet, otherwise the plant is most vulnerable to injury, light buds withered, heavy roots and leaves withered. At the same time, we should do a good job in pest prevention and control. A topdressing was carried out on some emaciated bluegrass. The period of "the Autumn Equinox" in the last ten days is another most suitable period for turning pots and ramet propagation in a year. The scape of Cymbidium, Cymbidium and Cymbidium has come out, so protect the flower buds: first, fertilize the orchid, do not put fertilizer on the place where the flower bud grows, so as not to burn the flower stem into a dead bud; second, when replenishing water to the basin soil, do not spray water on the flower bud to prevent the bud from rotting; third, do not turn the pot after the flower bud is unearthed, so as not to damage the root system and destroy the nutrient delivery channel, so as to make the flower weak or lose color and fragrance. Fourth, the available water moss protects the flower buds of orchids to prevent damage by sewage and sundries.