Key points of cultivation and Management of Orchid in March

Key points of cultivation and Management of Orchid in March

The main results are as follows: (1) full light should be given before the scape blossoms, and shade should be given to the flowers. There are two seasons this month: sting (5th or 6th) and the Spring Equinox (20th or 21st). Except for a few areas such as Heilongjiang Province, the average temperature is above zero, the weather is getting warmer and the sun is soft. Before blooming, orchid flower should be placed in the sunny place to receive sufficient light, but after the flower is budding, it must be properly shaded, otherwise the petals are easy to yellow. the petal tongue becomes white or yellowish, damaging the appearance of the flower and affecting the flower. (2) dry and wet properly, watering carefully, pot soil should be dry when putting flowers, and air humidity should be high. The spring orchid is in full bloom this month, and the air humidity should be higher. The relatively high air temperature is very beneficial to the uplift of Chunlan flowers and arrows, especially the lotus orchid. If the humidity is not enough, the spring orchid flower arrow is often slightly higher than the basin, greatly affecting its ornamental. Although the air humidity during the flowering period of orchids should be high, the humidity of potted soil should not be too high and should be slightly dry. Where the positive petal flowers, the pot soil should be properly controlled before the bud is lifted, and the pot soil should be watered less to make the pot soil slightly dry. But for the odd flower orchid, the potted soil should not be too dry, on the contrary, it should be more wet, so that the elegant demeanor of the strange flower can be fully demonstrated. (3) cut flowers properly to avoid excessive nutrient consumption. Orchid blooming consumes the most nutrients, such as allowing its flowers to bloom and fall, which is harmful to the growth of orchids in the future and needs to be cut at the right time. After the spring orchid is in full bloom, it should be cut off after half a month. If the number of rare species or seedlings in the pot is small, it should be cut off immediately after two or three days of blooming, so as not to affect germination and flowering in the coming year. (4) the temperature rises quickly after the Spring Equinox, and Cymbidium can be cultured outdoors. Cymbidium with bud begins to grow rapidly, and is most afraid of being frozen at this time. It should be moved indoors in time in case of extreme low temperature, otherwise it is very easy to freeze buds. (5) the non-flower orchid can be fertilized once in the second ten days of this month, which is very helpful to promote the strong bud.