Potted orchid cultivation method, how to raise potted orchids

Cultivation methods of potted orchids:1Soil selection, mainly with better drainage soil 2

Water and fertilizer management, proper watering and reasonable fertilization during the growth process, not excessive 3The growth environment is suitable for growth at 15-25 4Prune, cut off some old leaves and dead leaves in time to save nutrients.

Precautions: In the process of growth, it is necessary to prevent diseases and insect pests to avoid affecting the growth of plants.

Orchids like to grow in fertile land, and can be used with a mixture of peat, garden soil, moss, and rotting leaves. When planting for the first time, you can lay a layer of crushed bricks and stones at the bottom of the pot to enhance ventilation and drainage. After the first planting, it is necessary to water thoroughly and place it in a cool shade for maintenance; After half a month, it will be moved to a sunny and ventilated environment for maintenance.

Breeding potted orchids need to choose acidic soil with rich trace element content and loose soil, and after planting, it is necessary to provide appropriate water for the plant to keep the soil moist, and also need to provide appropriate nutrients for the plant to improve the growth rate of the plant and make the plant grow more vigorously.

1. Select the soil

When cultivating potted orchids, you need to use the right soil. Generally, orchids are suitable for growing in soil with rich trace element content and good drainage, and it is best to use acidic yellow loam or humus soil with rich organic matter content and loose soil when cultivating potted orchids, and the soil needs to be loosened regularly after planting.

2. Provide moisture

Orchids have a greater demand for water in the process of growth, so when maintaining orchids, it is necessary to provide appropriate water for the plants, soak all the soil, provide a more humid growth environment for the plants, and pay attention to the amount of watering when providing water for the plants, so as to avoid excessive watering and rotting of the plants.

3. Supplement nutrients

Orchids are suitable for growing in a more fertile environment, so when maintaining potted orchids, they also need to provide appropriate nutrients for the plants, so that the plants can grow more vigorously, and when providing nutrients for the plants, you need to pay attention to the type of fertilization, which can generally provide nitrogen, phosphorus and potassium compound fertilizers for the plants, so that the plants can absorb balanced nutrients.

4. Suitable lighting

Orchids are inseparable from light in the process of growth, so when maintaining potted orchids, it is also necessary to provide an appropriate amount of light for the plants, so that the plants can carry out photosynthesis normally, and when providing light for the plants, you need to pay attention to the light intensity, and when the light is too strong, you need to provide proper shade for the plants, so that the plants can grow healthily.

Potted orchids need to be repotted every 1 2 years, can be used to add an appropriate amount of perlite, phytolite as a substrate, usually need to be placed in the astigmatism place to maintain, winter to control the temperature at more than 5, generally every 2 3 days to water, every 15 20 days to apply potassium dihydrogen phosphate, suffering from pests and diseases need to be sprayed pesticides to control.

Potted orchids need to be repotted and changed once every 1 2 years, each time you change the pot and soil, do not hurt the roots, you can use humus as the substrate of potted orchids, which can add an appropriate amount of perlite, phytophyllite and other organic matter, which can make it grow better in the potting soil, and loosen the soil every other month.

Orchids are very resistant to negativity, and they can be placed indoors for maintenance, but if the orchid does not receive light for a long time, the leaves will gradually lose their color, so it is best to place them in a place of astigmatism for maintenance, and in winter, you also need to avoid direct sunlight, and the temperature is better controlled above 5.

In fact, the potted orchid breeding method is very simple, it needs to be watered every 2 3 days, and in summer, it can be watered once a day in the morning and evening, and the soil needs to be watered thoroughly every time it is watered, and potassium dihydrogen phosphate needs to be applied every 15 20 days when it grows vigorously, so that it can grow better and bloom beautiful flowers.

When potting orchids, they may suffer from scale insects, aphids, root rot and other pests and diseases, and it is necessary to improve their growth environment, strengthen watering and fertilization management, and cut off all the diseased branches and roots of potted orchids.

Every year in March, April or September and October, you can dig out the strong plants from the potting soil, clean the soil on the roots, if you find rotten roots, you need to cut them off, and then wait for the wound to heal, according to 3 5 plants planted in the new potting soil, put in a cool and ventilated place for a week.

1. The potting soil is generally selected from the best mountain mud in the market, especially the black mountain mud is better. If self-made culture soil is used, it is necessary to add 1 3 plates of sand, and stir evenly. The pot is made of mud pots, and the holes in the bottom of the pot are larger.

After 1 or 2 years, switch to a purple sand pot, and it is best to have three or four holes in the bottom of the pot. When potting, first put a piece of green yarn on the hole at the bottom of the pot (to prevent ants from burrowing into the nest), then pad 2 3 pieces of pot pieces, put it on an oblique rest, and finally spread wood charcoal or cinder fragments, the thickness of which is 1 3 of the height of the pot. Next, spread a layer of crushed mud and mountain mud, then move the orchid into the pot and straighten it so that the roots are stretched.

At this time, water enough, place in a warm shaded place for 15 to 20 days, and then turn to daily care.

2. The environment in which potted orchids are placed should be selected. First, it should face south or east; second, the surrounding area is open and humid; Third, it should be padded with wooden frames or cement slabs, etc., and should not be placed on the ground.

3. When the temperature is high in summer, it is necessary to prevent it from being exposed to the scorching sun. Early spring, late autumn and winter, a certain amount of light is required. In the event of a thunderstorm or heavy rain, prevent the potting soil from getting too wet to avoid root rot. Potted orchids should be watered frequently, so that "not dry, not watered, after drying, watered, dry and wet".

4. Orchid fertilization should adopt the principle of thin fertilizer and diligent application, and avoid applying thick fertilizer or unfermented raw fertilizer.

5. Potted orchids should be cut off dead or diseased leaves at any time to keep the plant shape beautiful. Poorly growing branches and leaves should be removed in time to avoid consuming nutrients and affecting plant growth.

6. Potted orchids should pay attention to anti-freezing, move people indoors before freezing, and keep the room temperature at 1 2, so that they can safely overwinter.

Orchids in humus-rich and slightly acidic soils. Avoid being damp and avoid thick fat. Spray in dry weather, sunshine in winter, and semi-shade during the growing season. Fear.

Right not ventilated. Divide the pot once every 3 years.

Fertilization, no application, more application, no reapplication. How to fertilize it, the leaf teeth are newly produced, and a small amount of light fertilizer can be applied several times. Fertilization at the spring and autumn equinoxes, and fertilization 20 days after the flowers, are more appropriate seasons. The best time to apply fertilizer is in the evening, and then water again the next morning.

Orchids are eight points dry, two points wet is the best, and the flowering period and the leaf bud stage should be watered less. In summer, it should be watered early in the morning or late afternoon, and not too much.

Nowadays, many people keep two pots of orchids at home for ornamentation. So,?Let me tell you how to raise potted orchids!

Orchids like to be clean. It is not resistant to dirt and scale, and grows particularly vigorously in semi-shaded places with warm and moist temperatures and more south-facing sunlight. Potted orchids should pay more attention to the following points: potting soil selection, watering, temperature and light, fertilization, plant division and pest control. The details are as follows:

Potting soil requirements for potted orchids:

Orchids can be planted with black mountain mud, peat soil, pastoral soil, pine soil, moss, fern roots, bark blocks, etc. The bottom of the pot is covered with tiles, and a layer of broken bricks and stones is laid with a thickness of one-quarter of the depth of the pot to enhance ventilation and drainage, and then a layer of culture soil is laid. The orchid is planted in a straight position, filled with culture soil, and covered with bulbs.

The soil should be compacted, and the soil should not be filled at a distance of 2 cm from the mouth to facilitate watering. After planting, pour enough water and place it in a cool shelter. Half a month later, it will be transferred to a sunny and ventilated environment for cultivation.

In order to increase the appearance and retention, the basin surface can be paved with a layer of small crushed white stone.

There are four precepts for raising orchids: that is, "spring does not come out, summer does not day, autumn does not dry, and winter does not dry". In spring, the temperature is unstable, and leaving the room too early is prone to wind chill.

It was safer to leave the house at the beginning of April. In summer, it should be placed under a shade canopy, avoid direct sunlight, and take scattered light for cultivation. Autumn is the orchid germination and arrow pulling period, to maintain the corresponding temperature, to avoid drying, orchid roots for fleshy, dormant in winter Lang need water to dismantle the amount of repentance is not much, potting soil can be wet, not too much watering, so as not to sprout root and leaf diseases.

How to water potted orchids:

The flower proverb says:"Dried orchid chrysanthemum"There is some truth to this. Generally speaking, orchids are best in eight parts dry and two parts wet.

If it is too wet, it is easy to make the flower rot and die. The principle of watering should be: dry watering, wet then stopping, appropriate drying.

When mastering the specifics, it should generally be noted: at the end of the growing period of May to June, more watering should be appropriate, the extraction of leaf bud stage should be about 3-4 months and the flowering period of about 3-4 months should be appropriately watered, and the dormant period in winter, it should be watered less or no watering. Pots with large pots and small orchid plants should be watered less, and potted plants with large plants should be watered more.

When the climate is hot and dry, it should be watered more appropriately, and when it is cold and humid, such as mildew and rainy season, it should be watered less or no watering. Newly dug orchids from the mountains, if the root system is scarce or there are many broken roots, it is necessary to water less to make the potting soil dry a little, so that the roots will not rot, and the middle luck is conducive to extracting new leaves.

How to fertilize potted orchids:

Orchid fertilization should comply with the principle of "thin fertilizer is suitable for application". Newly potted orchids should not be fertilized in the first year. Wait for the second year when the new roots have grown before applying.

Fertilization should not be applied during flowering and dormant periods. Root topdressing is done once a week, preferably in the evening. Commonly used fertilizers are:

1.Rapeseed. Peanut.

After soaking in water, the soybean dregs were fully fermented and diluted to 1500 times. 2.Potassium sulfate compound fertilizer.

3.Potassium dihydrogen phosphate was added with the same amount of compound trace elements diluted to 1500 times and poured in liquid.