Is it necessary to put river sand in the cultivation soil of Junzi Orchid?

Clivia. The flowering is elegant and atmospheric, very beautiful, when the Junzi orchid is maintained, the thicker and larger the leaves, the more the number of leaves, the more times the flowering, and the leaves reach a certain number of Junzi orchids to bloom smoothly. When it is not blooming, you can enjoy the leaves, and when it is blooming, you can enjoy the flowers, and the gentleman's orchid is an indoor potted flower that many friends like to raise.

In addition, add a little charcoal, that is, ordinary wood burned charcoal, not completely burned through, don't add more, as long as you need a little bit of a few small pieces, put it at the bottom of the pot, which is conducive to the absorption of water by the monarch orchid and promote its flowering. River sand.

It can take root and promote the root system of the orchid to grow strong and <>

To raise the orchid well, it depends on the potting soil, add a little charcoal river sand, the leaves are thick and shiny, and there are many flowersIf you want to raise a good Junzi orchid, the soil is particularly critical, although the Junzi orchid is to use ordinary soil, the kind of soil dug back directly from the outside can be planted, but it must not be raised well, watering a little water is easy to harden, planting for a few months, there is no nutrition, the root system is not good to grow and not thick, the longer the natural leaves, the more thin and yellow. After one to two years of cultivation, the soil should be changed in time and replaced with new fertile and loose soil for planting. Spray a little insecticidal medicine when planting.

This way, there will be no small bugs. The leaves of the gentleman's orchid raised in such soil are large and bright, and the lines are beautiful and beautiful.

Therefore, when mixing soil for Junzi Orchid, you should pay attention to a small detail, and be sure to add some nutrient materials that can increase ventilation and drainage. Increases water absorption and also promotes flowering. It can also make it not give birth to insects, killing three birds with one stone.

Raising a good Junzi orchid depends on the soil, a small detail, it grows very fast, and the leaves are fat and floweryA great god who has raised Junzi Orchid for several years, the Junzi Orchid it raises has a lot of flowers, very many leaves, a pot has more than a dozen or twenty leaves, and a large flower bulb blooms every year. His method of soil preparation is like this, and the soil used to raise the orchid is leaves and pine needles.

After it is completely decomposed, it can also be used directly with humus soil, or rotted pine needle soil, which are added mainly for humus.

Abundant and nutritious. Then add 1/10 of the river sand, the river sand is to promote rooting, and will make the soil loose and not easy to compact.

After putting the river sand, the orchid will grow very strong, and the soil will be particularly fertile, and there will be a lot of nutrients in it.

Whether it is necessary to put river sand in the cultivation soil of Junzi Orchid first depends on the soil characteristics of the original culture pots that we each bought. If the soil in the culture pot we buy is sticky, then we have to use river sand. If the soil in the original culture pot we bought back is sandy, then don't put more river sand.

It can be put or not, depending on the specific situation. The main functions of river sand in the culture pot are twofold: one is ventilation, which is convenient for the root system to absorb nutrients and grow; The second is to seep out stagnant water to prevent root rot.

If the soil in the pot we bought is sticky, then we should put river sand, and if the soil in the pot we bought is sandy, then we should not put river sand again.

Planting Junzi Orchid, the "1 thing" mixed with ordinary river sand and the purpose is to achieve 2 points and make the maintenance easier.

Planting Junzi Orchid, the "1 thing" mixed with ordinary river sand and the purpose is to achieve 2 points and make the maintenance easier.

Not necessarily. If there is a condition, you can put a little river sand, which can improve the oxygen content of the soil and is conducive to the growth of Junzi orchid.

You don't need to put river sand in raising Junzi Lan. There is no scientific basis for saying that releasing river sand can make the orchid grow better. Don't blindly follow the herd.

Requirements for culture soil Orchid is suitable for forest humus, which has good air permeability, strong water permeability, fertile soil and slightly acidic (about pH value). From the point of view of fertility, forest humus dominated by broad-leaved trees is preferred.

In terms of the permeability of humus, it is not necessary to mix sand, but after cultivation, because the frequent application of organic fertilizer will change the air permeability of the soil, it is still necessary to mix some sand before planting. Forest humus (humus) is mixed with about 20% sand, which has good air permeability and water permeability, and is conducive to root nourishment.

In the past, the cultivation of Junzi Orchid in Beijing was accustomed to using fermented horse manure soil and river sand, but the new experience is to use "mixed soil", that is, 30% broad-leaved humus, 20% coniferous humus, and 20% horse manure

10% furnace ash slag, 10% river sand, bone meal, fried castor seeds and sesame seeds, mixed evenly to form the best culture soil. In some places where this potting soil is lacking, the soil can be taken on the spot. Such as peat soil 70% 80%, river sand 20%.

30%；or 70% humus, 20% river sand, and 10% cake fertilizer. In some places in the south, pond mud, mountain mud, broken bricks and charcoal can be used as potting soil, and the cultivated Junzi Orchid has a better effect. But no matter what kind of potting soil is used, it should be used.

Strong adaptability.

Change potting and potting soil Junzi orchid generally needs to be repotted every 2 or 3 years, from the original pot to a larger pot and replace the nutrient soil to increase soil fertilizer and use the growth and development of plants. Culture soil can be prepared with four parts of humus, five parts of peaty soil and one part of coarse sand. When changing pots, 4 5 pieces of hoof horns should be placed around the bottom of the pot as base fertilizer.

The old roots of the orchid can generally be maintained for 4 5 years, and the roots must not be broken when changing the pot, if the root system of the plant is developed, it should be planted in large pots. Once the plant is moved into a new pot, it must be watered immediately and thoroughly in 1 time, and then placed in semi-shade.

If it's rough, you can grab a little sand near the construction site.

In the bacon process, in addition to factors such as climate and light, the substrate of the bacon is particularly important. According to the research, after the loss of photosynthesis, the need for respiration is very intense, and it is necessary to meet the oxygen requirements to continue to survive. In the process of investigating the formation of roots, the professor saw that many oxygen molecules were gathered at the base.

This all illustrates the need for satisfying air in the substrate, which is a prerequisite for rooting. Coarse sand has this function, it sprinkles water to moisturize but does not store water, moist and breathable, contains enough air, and bacon works better than soil and ash. For Junzi Orchid, it is more appropriate for the sand to be neutral and acidic.

Silicon, calcium, iron, magnesium, etc., which are abundant in sand, are all elements that make up roots. Experiments have proved that the roots grown in the coarse sand are much stronger than the blister roots, and they are easy to survive in soil removal. The easy rooting in the coarse sand may also be related to the temperature difference between day and night, because the sand absorbs heat, dissipates heat quickly, has large voids and is breathable, it is conducive to absorbing nutrients during the day, and the temperature in the sand at night is low, which reduces nutrient consumption, is conducive to nutrient accumulation, and promotes cell reproduction.

In addition, the coarse sand has good water permeability and is not easy to store water, so don't forget to sprinkle water when using coarse sand.

When selecting sand grains, try to choose relatively coarse sand for construction, because sea sand cannot be used for construction, so it is river sand used for construction. Rinse with tap water to remove organic impurities, as organic matter makes microorganisms active and consumes oxygen. It is also necessary to wash off the fine sand of the soil, because the sediment is easy to store water and hinder ventilation.

Soaking in boiling water after washing, or soaking in potassium permanganate for half an hour is very good, which can play a sterilizing role and has the advantage of avoiding decay. Place the coarse sand that has been rinsed and cooled in a flower pot or other container with a bottom hole, and the bottom hole should be blocked by a window screen, etc., to prevent the sand from being lost. Of course, the container should also be washed.

On the surface of the soil of Junzi Orchid, why sprinkle a spoonful of "it" and then spread a layer of sand, the benefit is in **?

What are you going to raise? Soil is a substrate that provides nutrients for plant growth according to our needs, the principle is that there are nutrients for breathability and hydrophobicity, and sand provides more mineral elements on the one hand, but mainly for the permeability of the soil, you want to replace the same kind of things, to be honest, it is not too much to use agate jade or even steel balls, do not have a fixed model, according to the needs of plants, just think for yourself.

Planting tips for Gentleman's Orchid.

Loose and fertile neutral or weakly acidic humus soil should be used for the cultivation of Junzi orchid, which can be mixed with 65% humus soil, 20% clean sand and 15% fine furnace ash. The relative humidity of the soil should be around 40%. If the soil is compacted and the drainage is not smooth, it will lead to root rot.

Solid fertilizer should be applied once in winter, less nitrogen fertilizer, and more phosphorus and potassium fertilizer. Eggshell powder and cooked fishy water are good phosphate fertilizers, and bran ash and soot are easy to obtain potassium fertilizers. Nitrogen, phosphorus and potassium compound fertilizers can also be applied to promote the germination of more new plants and leaves.

1) Temperature: The suitable temperature for the growth of Junzi orchid is 15 25. Growth is inhibited when the temperature exceeds 30 cc for a long time in summer.

At this time, if the air humidity is lower than 6q, the leaves will become light, yellow and even wilted; If the humidity is higher than 90%, the stems and leaves are long. In order to prevent these undesirable phenomena, it should be cooled appropriately, and attention should be paid to ventilation and light transmission, and humidity should be controlled. The temperature dropped below SC, and the growth of the orchid basically stopped.

If the temperature drops to about OC, frost damage may occur, so that the leaf tips and leaf edges will fade green and yellow, and even yellow-white necrotic marks will appear.

2) Light: Junzi orchid is a semi-positive flower, which likes to scatter light, and too strong light is not conducive to its growth, which is easy to cause sunburn. However, if the light at the place is too dark and the light is not enough for a long time, the leaves will also lose their luster, and the old leaves will be dark green, and the new leaves will become thinner and yellow or yellow-green.

Some people refer to this phenomenon of yellow leaves as yin yellow. At this time, the orchid should be moved to a place with slightly stronger light, and when it is not suitable to move, the light can be supplemented with light.

3) Soil fertilizer: Junzi orchid likes loose and fertile sandy loam soil, soil compaction and insufficient fertilizer, which will make the leaves yellow and affect flowering. At this time, thin liquid fertilizer should be applied more and attention should be paid to loosening the soil.

4) Moisture: Junzi orchid likes to be moist, the potting soil is too dry for a long time, and when the temperature is high, it is easy to make the leaves yellow. However, long-term overwatering can easily lead to diseases.

Therefore, in the cultivation of Junzi orchid, the soil should be kept moist in spring and autumn, the dormant period in winter should be slightly dry, and the potting soil should not be too warm in summer, and the leaves and surrounding ground can be sprayed with water in the early morning or evening every day to maintain a cool environment.

5) Aeration: Too dense placement of Junzi Orchid and the surrounding environment are closed, which hinders air circulation and makes the plants weak and thin. Therefore, indoor ventilation should be strengthened to avoid crowding.

That's right, after rooting, it's okay to take good care of it.

First, see the dry and wet watering method.

The watering problem of the Gentleman's Orchid is very critical, and there will be problems if you water more or less, resulting in either rotten roots or dry up. The root system of the orchid is fleshy, which can store a certain amount of water, so the orchid does not need to be watered diligently.

The potting soil of the Junzi orchid in the flower market is generally planted with pine needles in very loose soil, and the water loss will be accelerated, and the ability to retain water is not strong, so it needs to be watered thoroughly every 3 days. If you use garden soil to plant the Gentleman's Orchid, because the garden soil is relatively compact, the water is well maintained, so it is good to water once a week or two, and watering too much water is easy to cause water accumulation at the bottom of the pot, resulting in the root system becoming moist and soft and rotten.

The most scientific watering method is to see dry and wet, according to the actual situation of the soil watering, the so-called dry and wet is to observe and touch the surface of the soil, after the centimeter of soil is dry, and then water the orchid permeable.

2. Appropriate amount of light.

In summer, you should pay attention to moving the orchid to the shade indoors to avoid the hot direct light in summer, and you can put it directly on the balcony in other seasons. In addition, the orchid cultivated indoors should be potted at 180 degrees every other week to ensure that the leaves on both sides can absorb the same light and avoid the leaves from growing crooked.

3. Appropriate amount of fertilization.

Orchid likes fertilizer, especially in autumn, and there is a great demand for fertilizer. At this time, you can do repotting treatment, and put a layer of bottom fertilizer on the bottom of the pot, which is mainly made of decomposed bean dregs, bone meal, etc. In addition, it is also necessary to pay attention to timely topdressing, which can be used with Trim special fertilizer, which can store enough nutrients for flowering in the next year.

Fourth, the method of changing the pot of the junzi orchid.

Regular repotting can keep the potting soil fertile and keep the orchid growing better. Stop watering for one to two weeks before repotting, so that the potting soil of the orchid remains relatively dry and easier to detach from the pot. Then turn the pot upside down and gently remove the orchid with potting soil.

Then clean up the soil mass attached to the root system of the Monarch Orchid, clean the soil of the roots with water, cut off the dead roots and rotten roots of the Monarch Orchid, and then put the root wound in the potassium permanganate solution to disinfect. After that, prepare a new potting soil, mix humus, pine needles, and bone meal in a certain proportion, and first fill the gaps in the root system with soil before potting. After potting, water thoroughly, put it in a position with scattered light, and after 2-3 days, put it on the balcony.