Do you have to replace all the old soil with new soil when you change the pot?

You don't need to replace all the old soil with new soil, just change some soil at the bottom, because if you change all the soil, Junzi Orchid is easy to die.

No, you can add a part of the new soil, because the old soil contains some nutrients that can make the flowers better absorbed, while the new soil does not have this kind of nutrients, and it can only be slowly precipitated.

No, because I think it's completely redundant.

Now is the season of changing the soil of Junzi Orchid, do not throw away the old soil, it is better to use than the new soil after processing.

First, first of all, we should pay attention to the time to change the pot for the Junzi orchid.

Summer has just passed, just the beginning of autumn, that is, around August, in fact, at this time, it is not suitable for the Junzi orchid to change the pot, this time the temperature is still about 30 degrees, in the case of high temperature, the weather is too hot, after rashly changing the pot, it is slow to pot, which will affect its root growth. Sell the hood.

Therefore, it is more appropriate not to change the pot too early, or to wait patiently until the temperature drops and the weather becomes cool and comfortable, that is, in mid to late September.

Second, secondly, we should pay attention to the potting soil for the Junzi orchid.

You can also buy some special soil for Junzi Orchid, ordinary ones, humus soil and pine needle bark mixed together, the kind of fermented soil, after taking it back, you can mix a little sheep manure or cake fertilizer into it, and it is also very suitable to raise Junzi Orchid.

If you really don't want to buy it, you can also go to the suburbs to find some places with more leaves, or places with more pine needles, and find some humus soil back, the kind of black, soft, breathable and fertile soil, plus a part of the garden soil, it is also good to take it back directly to raise Junzi Orchid, and then bask in the sun before using it.

After changing the pot in autumn, put it in a place of astigmatism and ventilation, do not bask in the sun for a period of time, about ten days later, slow down for a period of time and then bask in the sun, after changing the soil, the noise will grow faster, the nutrients are more sufficient, as long as the leaves reach the number, more than 15 pieces, plus the pot is changed to the fertile soil, it will be easy to grow flower buds, many flower friends in the autumn after changing the pot, then a lot of flowers.

In short, the soil of the orchid is very important, if the soil is good, the orchid is also rubbing the long leaves, smoothly raised to flower, growing more and more robust, in winter and spring, the flower buds will also appear smoothly, when flowering, the flower color is strong, and the cherry blossoms are more beautiful. Part of the **** network, if there is something wrong, please contact to replace.

To change the pot and soil, you need to stop the water for the orchid that needs to be repotted in advance, loosen the soil around the pot, and take the orchid plants out of the pot.

Remove all the original old soil at the roots, expose the root system, check whether the roots are rotten, cut off the rotten roots, apply carbendazim on the roots for disinfection and sterilization, and put them in a cool place next to them to dry.

Prepare a new flower pot, the size of the pot should be appropriate, to meet the needs of plant growth, the material of the pot should be transparent, and the bottom of the pot should have drainage holes. The new soil should be loose and breathable, and peaty soil, peanut shell, and perlite can be used according to 1:1:

The ratio of 1 is mixed and prepared, and the disinfection and sterilization are prepared, and the tiles are padded at the bottom of the pot, and the soil is loaded into the pot.

Lay the roots face down, then plant them in the soil, fill them with soil in the middle, gradually cover them with soil, and compact them all around. After the orchid is planted, it can be watered with multi-fungus fierce traces of Bi Ling and placed in a cool and ventilated place to slow down the seedlings.

Precautions for the cultivation of Gentleman's Orchid

1. Use soil

The native habitat of the orchid is under large trees in the high-altitude forests of southern Africa, and its roots are rooted in a layer of decay that has accumulated over many years. Gentleman's orchid should be used loose and fertile neutral or weakly acidic humus soil, and the cultivation soil can be mixed according to humus soil 65, clean sand 20, fine furnace ash 15.

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. To change the soil in spring, it is best to buy special soil for planting Gentleman's Orchid. The special soil of Monarch Orchid is humus soil, which is very suitable for the growth of Monarch Orchid.

2. Fertilization

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.

Fertilization must be appropriate, do not apply thick fertilizer and unfermented and rotted raw fertilizer, otherwise, it is easy to cause leaf tip scorch or rot. In winter, if the new leaves are spotted and the roots are yellow, it means that too much fertilizer has been applied, and the new leaves are narrow, thin and particularly light in color, which is a sign of fertilizer deficiency.

3. Watering

The soil should not be too dry or too wet, and must be watered thoroughly every time, and more water after the buds. Every 20 days or so, the state can be cautious, combined with watering and applying fermented soybean cake water, light fishy water and horseshoe water, etc., to combine watering and fertilization. When the room temperature is low, the watering should be controlled to prevent the potting soil from being too wet, which will cause the plant to rot and die, but it should not make the potting soil too dry.

4. Heat preservation

The suitable temperature for the growth of the orchid in winter is 15-20, and it is best not to fall below 10. The temperature should be kept at about 18 after the arrow, and the temperature difference between day and night is best about 10, otherwise the flower arrow will bloom without the appropriate height, and it is easy to form a "pinched arrow".

At night, when the outdoor temperature drops below 10, move the orchid indoors. When the indoor temperature is lower than 10, in addition to covering the surface of the potting soil with a layer of 1 cm thick charcoal powder for insulation, the flower pot should also be placed in the indoor sunny and warm place. When the indoor temperature is particularly low, you can cover the flower pot with a film to increase the temperature, but the temperature in the hood can not exceed 25, if it exceeds, it should be ventilated and cooled in time.

Pay attention to the repotting time and potting soilAll plants need to be properly controlled before repotting, and the potting soil should be kept slightly dry to make it easier to depot. It is generally recommended not to water the orchid a week before changing the pot to prevent the potting soil from being too moist, and it is easy to cause damage to the root system of the orchid when it is depotted.

The fleshy root system of Zilan is widely distributed in the pot, so you can not use a sharp weapon to depot the Junzi orchid, and the correct way to remove the pot is: hold the bulb with one hand, buckle the flower pot with one hand, and gently pat it, you can easily take out the root system. After depotting, check whether the fleshy roots are rotten, cut off the empty roots, rotten roots and brown aging roots, it is best to put them in carbendazim solution for disinfection for half an hour, take them out and dry them before potting.

The orchid grows roots first and then leaves, and when the root system touches the edge of the pot, new leaves will grow. And its fleshy root system is very afraid of water accumulation in the pot, so it has high requirements for pots and soil. It is recommended to choose a clay pot, mud pot, or purple sand pot with good water permeability and air permeability, and try not to choose a basin that is wider and lower than Fuqiaoxian.

It is recommended to choose 5 parts of well-rotted humus soil or pine needle soil, mixed with 3 parts of pine bark or peanut shell, plus 2 parts of small pieces of charcoal or cinder and other large particulate matter, and can also be mixed with some river sand in an appropriate amount, which can play a role in fixing roots. If you think that the soil you blend is not standardized enough or the configuration is too troublesome, you can also directly buy the special soil for Junzi Orchid online.