Lvyuanbao culture methods and matters needing attention

[key points of planting Lvyuanbao]

1. Temperature: like warmth, and the most suitable temperature for growth is 22-30 ℃. Slightly resistant to cold, can tolerate a short low temperature of 0 ℃, but the overwintering temperature should be kept above 5 ℃. When the temperature is low, the leaves turn yellow and produce deciduous leaves. Avoid air conditioning, heating or air conditioning in winter and summer, otherwise the leaves will yellowing or browning.

2. Light: like semi-shade, shade should be given from May to September, or the plant should be placed in a place with sufficient scattered light. In the semi-overcast environment, the leaves are green and bright, and can prolong the viewing time of "Green Yuanbao". But it should not be too overcast, otherwise the branches and leaves will grow and become thin. The rest of the time should be given plenty of sunshine.

3. Watering: like the moist soil environment, afraid of drought, watering during the growth period should be "dry and wet", do not let the basin soil too dry or too wet. Watering should not be too much, especially when it is young, so as not to cause excessive growth and make the "green treasure" disappear early, or even cotyledons rot and roots die. However, when it is hot and sunny in summer, we should properly pour more water to prevent the basin soil from drying early. It is necessary to prevent mud splashing when watering, so as to make the "Lvyuanbao" clean and shiny and keep the surface of the basin soil smooth. Watering should be controlled in winter to keep the basin soil relatively dry. Low temperature and too wet for a long time, the "green treasure" is easy to rot. If the water quality is excellent and the water is alkaline, it can be used after ferrous sulfate is added to the water, which is good for plant growth.

4. Environmental humidity: like the environment with high humidity. When the weather is sunny and the air is dry during the growing season, water is often sprayed to the branches and leaves, "Lvyuanbao" and its surroundings, which can keep the branches and leaves and "Lvyuanbao" oil green. You can also pad a shallow basin full of water under the basin to increase the relative humidity of the air and prolong the viewing period of "Green Yuanbao".

5. Fertilization: the thin fertilizer combined with nitrogen, phosphorus and potassium was applied once a month during growth. When fertilizing, you should be careful not to splash the fertilizer liquid on the cotyledons, so as not to cause the "green treasure" to rot. In order to prevent fat and water from contaminating the cotyledons, sprinkle a layer of fine pebbles on the basin soil.

6. turn the basin: turn the basin once every 1-2 years. Like loose, fertile and well-drained slightly acidic soil. The matrix can be prepared with materials such as peat soil, rotten leaf soil, river sand or perlite. When planting seedlings, the "green treasure" should be exposed to the soil, otherwise watering for a long time will easily lead to rot.

7. Disease and pest control: anthrax, epidemic disease and other hazards.

[common problems in planting and raising Lvyuanbao]

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