Guide for maintenance of hanging orchids for air filters
Guide for maintenance of hanging orchid of "air filter"
Hanging orchid, also known as potted grass, hook orchid, laurel orchid, hanging bamboo orchid, folding crane orchid. Common varieties are Phnom Penh Cymbidium, Golden Heart Cymbidium, Silver Cymbidium, Broad-leaf Cymbidium, Middle spot Cymbidium, Milky White Cymbidium and so on. The fibrous roots of Cymbidium are hypertrophic and clustered cylindrical; the leaves are mostly strip-shaped and strip-lanceolate, narrow and flexible to the touch. The picture shows a potted orchid.
1. Environmental protection effect
Put a pot of orchid in the room, can absorb indoor carbon monoxide, carbon dioxide, sulfur dioxide, nitrogen oxide and other harmful summer gas, play the role of air filter.
2. Maintenance guidelines
The main results are as follows: (1) the pot soil can be made of rotten leaf soil, peat soil, garden soil and river sand, and the basin soil should be replaced every 2-3 years.
(2) Lighting Cymbidium prefers warm, humid and semi-overcast environment.
(3) the best temperature for its growth is 10-24 ℃, and the overwintering temperature should not be lower than 12 ℃ [Jishan Huayao].
(4) watering Cymbidium likes the humid environment, in the daily maintenance process, we should pay attention to keep the basin soil moist, adequate watering in summer, and often spray water on the leaves around noon and evening to increase the air humidity around the plant.
(5) fertilization in the process of daily maintenance, nitrogen fertilizer should be selected and fertilized every half a month in the growing season.
(6) the propagation of Cymbidium is generally carried out by means of plant division and water culture.
① ramet method. Select the new seedlings with good growth on the stolons) J peel off and plant in the prepared substrate.
② hydroponics. Select strong branches, cut off the old branches, leaves and roots in advance, and put them in a vessel filled with water.
(7) when the pruning orchid is withered due to lack of water, only the dry part needs to be trimmed off. Cut off the branches and leaves of Cymbidium when it is too long, and cut off the stolon when it turns yellow.
(8) the arrangement of hanging orchids is generally suitable for placement in the living room, bedroom, kitchen and other positions.
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