Raise orchids on the balcony

General balcony, north dynasty bedroom, sunrise on three sides, no matter ventilation, daylighting is very beneficial to raising orchids, but to raise orchids well, the balcony still needs to be reformed, and a small window will be opened under each of the three sides of the balcony to facilitate the lower part of ventilation. above seal and pull the window to install screen window, mosquito and dust prevention, roll curtain sunshade net, to facilitate summer shade and cooling. In this way, the balcony can raise orchids. In order to raise orchids on the balcony, choosing an orchid basin is the first step. Generally speaking, cymbidium cymbidium can choose an orchid basin of 8mur12 cm, orchids of four seasons and orchids can choose an orchid basin of 16 cm, the ratio of caliber to height is 1:1.4-l:2, and cold orchids can choose orchids above 1:2. In a word, the short orchid plant should choose a small basin, and the orchid plant long and wide can choose a large basin. Balcony orchid basin to be beautiful, to be breathable, because the balcony orchid is mainly to watch as the main purpose. Although the general mud basin permeability is very good, but the plant orchid on the balcony is a big loss of orchid, now the market sells Yixing Chu Han mud basin, the permeability is better, and the external shape of the basin is also good, very suitable for balcony planting orchid. When choosing and buying orchid pots, it is best to buy them at one time. The sand content and air permeability of orchid pots are basically the same, which is beneficial to the watering management in the future. When checking the air permeability of Lanyi, the orchid basin should be immersed in water to observe the surface water mark, the surface water mark dries quickly, and the air permeability of the orchid basin is good. On the contrary, the air permeability is poor. The balcony uses the basin, had better choose the orchid basin that has foot or lower part porous, in order to be placed in the water plate without affecting breathable. (song Mingyuan)