How to keep arrow lotus?

ask:

How do you maintain the arrow lotus?

Because the stem is flat and lanceolate, its shape is like an arrow, and its flower is like a water lily. There are many flower samples and beautiful patterns. With its delicate and light posture, beautiful colors and scented aroma, it is deeply loved by people. It blooms in midsummer, and it is the decoration of the window, balcony and foyer. So how to make Arrow Lotus?

1.Soil

Potted plants make Arrow Water Lily rich, loose, and organic-rich calcareous sand or loam. Cultivation soil can be made with 4 parts of rotten leaf soil, 2 parts of peat, and 2 parts of husk char, and then participate in the appropriate amount of bone meal. Before using the cultivated soil, it is best to carry out steam disinfection to reduce the damage of the nodule nematode, root whitefly and other pests and eggs and various pathogenic bacteria and fungal spores and species that may be present in the cultivated soil.

2, upper basin

Purple sand pots can be used. The size of the pots depends on the shape of the lotus and the root system. After placing the plants in the pot, the rhizomes are slightly lower than the mouth of the pot. It is possible to use shallow pots instead of deep pots. Wash and disinfect both the new and old pots before putting them on.

3. Planting

It should be carried out at a temperature above 15 ℃ in the early stage of spring growth. Planting in summer should pay attention to ventilation and cooling, the temperature should not exceed 35%, otherwise it is simple and thin and leads to scale insect damage. It should be moved into the greenhouse in mid-October, and the room temperature should be kept at about 15 ° C. In winter, if you insist on an indoor temperature above 5 ℃, you can safely overwinter.

4. Management of fertilizer and water

Basal fertilizer is generally made of rotten poultry manure and bone meal, which is placed on the bottom of the pot or ground and mixed into the cultivation soil for application. For topdressing, alternately use the faeces of manure or cake fertilizer and water of rotten fish manure, and it is necessary to add water for dilution. Fertilization is usually applied once every half month during growth. 4 to 5 times in spring and 2 to 3 times in autumn. Fertilization should be discontinued in high summer. Late autumn should be controlled on fertilizer, which is conducive to the safe wintering of plants. Fertilization should be carried out in the morning or dusk on a sunny day; during dormancy, new potted plants, roots with damaged root systems, and wounded plants should not be fertilized.

The water used for watering flowers should be neutral or slightly acidic. Generally rainwater and unpolluted river and lake water can be used. Tap water is best left for 2 days to let the chlorine gas run off before using. The period from March to April is the time when the arrow lotus flower buds should be sprinkled. May to July is the season for the arrow lotus flower to bloom. At this moment, you should reduce the amount of water sprinkled and water it once a week.

After flowering, you should pay attention not to be too dry or too wet, it is better to dry slightly; until the frost in mid-October, you should dry it thoroughly, see dry and wet. The dormancy season is from November to March of the following year. Sprinkling should be controlled, and the soil should not be too dry.

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