Breeding methods and precautions for upgrading orchids

Cultivation method of dracaena:

1.Soil: Dracaena has a strong adaptability, so it does not have high requirements for soil, but it is in loose fertilizer.

Dracaena grows better in fertile, well-drained, slightly acidic soils, and can be cultivated by mixing loam with high humus content under pine and cypress and river sand, or by mixing river sand with humus. in breeding.

When it comes to dracaena, it is best to apply ferrous sulfate once every month or so, so as to keep the pH value of the soil suitable and ensure the good growth of the dracaena.

2.Fat water: It is understood that dragons.

Blood trees prefer a fertile and permeable substrate with pine and a soilless farming method, using a substrate with a thorough mix of perlite, peat and vermiculite. It is clean, sterile, odorless and permeable. No soil.

The most important thing in the cultivation of fertilizer and water management is to apply the nutrient solution, and the number of dragon's blood trees cultivated in our family is not much, so the nutrient solution can not be specially prepared.

3.Temperature and light: Although dracaena is shade-tolerant, it also likes sun exposure and warm and humid conditions, but it should be noted that if it is cultivated indoors and left in too shaded for a long time, it is fine.

It can make its leaves fade, so it's best to place the pot on the southeast window sill to allow it to absorb the sunlight. But in the summer, the sun is too strong and the sun is too strong, so we have to move the flower pots again.

When you go indoors, especially in the middle of the day when the sun is shining, be sure to give proper shade to the dracaena tree to prevent its leaves from being burned.

4.Reproduction: Generally, the propagation of the dragon's blood tree in our family is the method of cuttings, combined with pruning, it is the time to reproduce from April to August every year, if it is indoors, it can be carried out all year round, but the temperature needs to be kept within 20-30, which is conducive to the growth of new roots.

Precautions for dracaena cultivation:

1.Dracaena is not only shade-tolerant, but also prefers warmth, humidity and sunlight. Therefore, when we breed dracaena, it is best to place the pot on the window sill in the southeast direction, so that it can fully absorb the sunlight; In the hot summer, we need to move the pots indoors to prevent the leaves from being burned.

2.Dracaena prefers warmth and is not tolerant of severe cold. If you live in the Yangtze River basin and areas south of it, it is recommended that you move the dracaena indoors after late October, otherwise it will be damaged by early frost, and it is best to keep the room temperature between 10-20 throughout the winter.

3.If you are cultivating a dragon's blood tree indoors, you should put it in a well-lit place, and if there is no sunlight for a long time, you can also use the night light to put the dragon's blood tree under 40 watts of light for artificial lighting.

Assist irradiation, which can also ensure the beauty of the leaves, at night it is best to put the dracaena in the curtains, and use thick curtains to block the cold air, otherwise it is too cold in winter and easy to be frozen.

Upgrade orchid that is, dracaena, breeding method 1, soil: dracaena has a strong adaptability, because of the late wax preparation it does not have high requirements for soil, but in the loose and fertile and well-drained slightly acidic soil dracaena will grow better.

2. Fertilizer and water: It is understood that the dragon code destroys the blood tree like vegetable pine fertilizer, good permeability of the substrate, we can use the method of soilless farming, the use of perlite, peat soil and vermiculite fully mixed substrate. It is clean, sterile, odorless and permeable.

3. Temperature and light: Although the dracaena is very shade-tolerant, it also likes sunlight and a warm and humid environment, but it should be noted that if it is cultivated indoors, it may also fade its leaves if it is placed in too shaded places for a long time, so it is best to put the pot on the window sill in the southeast direction, so that it can fully absorb the sun.

Precautions for dracaena breeding: 1. Dracaena is not only shade-tolerant, but also likes warmth and humidity and sunlight. This allows it to absorb sunlight adequately; In the hot summer, we need to move the pots indoors to prevent the leaves from being burned.

2. Dracaena likes warmth and is not tolerant to severe cold. It grows best at temperatures between 20 and 28 degrees Celsius.

1. Breeding upgraded orchid, the first step is to maintain the soil factors well, its adaptability is strong, the requirements for the soil are not high, it can adapt to a lot of soil quality, it is best to provide loose and fertile and well-drained slightly acidic soil, so that the soil grows better. After raising it for a year or two, you can replace it with new soil.

2. The upgraded orchid is more shade-tolerant, but the growth can not lack sunlight, long-term light is insufficient, and the environment is too shady, which will cause the color of the leaves to fade, so it needs to be kept in a well-lit position. If the sun is too strong, it will also burn the leaves, so you should pay attention to shade in the summer.

3. It is not cold-tolerant, if the temperature in the winter growing environment is too low, the growth will be restricted, and yellow lesions will appear on the leaves. When the temperature drops, move it indoors and keep the temperature above 10 degrees Celsius and the lowest temperature above 5 degrees Celsius.

4. Reasonable watering of the upgraded orchid, maintain a good water supply, and replenish water to promote growth, but there can be no excessive water accumulation. In summer, when the temperature is high and evaporation is strong, you should water it once in the morning and once in the evening.

5. In order to ensure the growth of upgraded orchids, it is also necessary to fertilize regularly, and fertilize once a month during the growth period.

Orchids need to be raised in well-drained and sandy soils rich in organic matter, and care should be taken not to use heavy soils.

The orchid does not need to be watered frequently, as long as the soil is kept moist. Watering should wait until the soil begins to dry out before watering, watering thoroughly, but be careful not to water too much, so as not to produce stagnant water.

It is recommended to fertilize once every half a month during the growth period, preferably with phosphate fertilizer and potassium fertilizer, and minimize the use of nitrogen fertilizer. When potting plants, you can also add hail and add some superphosphate as base fertilizer.

To Lanxi sunlight, but be careful to avoid direct sunlight. If you leave it outside in the summer, you need to take some shade measures.

In order to make the orchid grow vigorously, the flowers bloom in time and look good, and the control of pests and diseases should be carried out. It is recommended to spray anthers once a month, preferably at 9 a.m. or 4 p.m. on a sunny day.

First, prune the orchid.

When the orchid has red flowers, it should be cut off in time and some fertilizer should be sprinkled during the flowering period.

Second, watering.

After the orchid blooms, the frequency of watering should be reduced, as long as the soil is kept moist, so as not to cause root rot to the orchid.

Third, the period of resting and sleeping.

In the cold winter, the orchid will enter a dormant state, during the dormant period, water the orchid sparingly, and keep the temperature of the growing environment at about 10 degrees Celsius.

Fourth, fertilization.

Therefore, some fertilizer should be applied to the orchid in the spring, which can make the orchid produce more bright flowers.