Cultivation method of hydroponic orchid How to raise hydroponic orchid

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Normally, Junzi Lando is cultivated by soil culture, but it can be hydroponic. The hydroponic method is simple and more aesthetically pleasing. The water is transparent, and the growth of the plants can be clearly observed, even if there is erosion of pests and diseases, it can be detected and controlled early.

As long as you give light and regularly replenish nutrients and add nutrient solution to water raising, you can grow more vigorously.

1. Treat rhizomes. First of all, we first take out a 2 to 3-year-old strong roots of the Monarch Orchid, then clean it, and then soak it in potassium permanganate solution for ten minutes, and then put the plant in a cool environment to dry, do not expose it to the sun, it is easy to lack water, and the water culture is not alive. At the same time, we also need to find a relatively tall vase to place our gentleman's orchid.

2. Vase hydroponics. After choosing the vase, we can put the orchid into the vase, pay attention to add too much water, just over the rhizome of the orchid 5-8 cm. On the 10th to 15th day of the plant, some new roots will grow at the root of the false bulb, and then we will add water to the position of the root less than one-half to one-third of the root.

This goes on until the new roots grow to about five centimeters, and then we need to replace the water with a nutrient solution to grow them.

3. Hydroponic flowering. It is the problem of flowering of the orchid, the hydroponic orchid needs to add water fertilizer or nutrient solution every once in a while, and then maintain a certain amount of light, so that the ambient temperature can also be maintained, so that the plant development can be more substantial, at the same time, we spray the orchid with potassium dihydrogen phosphate can also promote the differentiation of flower buds. In this way, the flowers will bloom bigger and bigger!

It is also guaranteed to bloom every year!

4. Deal with the problem of rotten roots. In fact, the rhizomes of hydroponic junzi orchid are not easy to rot, but some flower friends also have this problem, at this time we have to check the cause of rotten roots, do not change the water for a long time, too much water in the vase overflows the leaves, too much fertilizer, etc. At this time, we should pay attention to the internal water of the vase and replace it in time after it becomes turbid; Pay attention to the position of the leaves every time you add water, and do not exceed the leaves; Finally, to control the increase of fertilizer, you can take the form of spraying fertilizer.

5. Yellowing of leaves. The leaves of hydroponic orchid are yellow, and the most important thing is related to its maintenance environment, many flower friends have doors and windows closed in the house in winter, which is actually very unfavorable for monarch orchid. A high temperature is easy to breed bacteria, and for the flowering of the monarch orchid, if it is also placed in such a house, the flowering time is often not long, because the temperature is relatively high, the growth rate of the plant will be faster, and the metabolism will be accelerated, so it is important to maintain ventilation.

Another reason is that the nutrients are not enough, many flower friends use tap water, basically no nutrients, and less fertilizer, it is easy for the leaves of the Junzi Orchid to lack nutrients and yellow.

6. Hydroponic Junzi Orchid, do these 5 points well, it is not easy to rot the roots and is easy to flower.

Hydroponic methods and precautions of Monarch Orchid? Orchid is a plant with great ornamental value, it also has certain requirements for light and temperature, and it should be avoided from being exposed to strong light during the maintenance process.

1. Shift from soiled culture to hydroponics

The potted two-year-old junzi orchid is rinsed with water, the old roots and yellow leaves are cut off, and they are placed in water that has been dried for 2 days and cultivated; The water temperature is about 15 20, and the water depth of the root system should only be 1 3 1 2 at first; Gradually increase the amount until the roots are fully immersed in water, but if water droplets appear on the tips of the leaves, the water level should be lowered immediately.

2. Disinfection and prevention of plants

In the initial cultivation or each time the water change, container change, pruning, root trimming and other operations, you can use a clean vessel, filled with potassium permanganate solution, take the gap between each operation of the plant, soak in the solution for 3 5 minutes, and then rinse with water, put it into the container for cultivation, can play a role in disinfection and prevention of pests and diseases.

3. Soilless cultivation of nutrient solution

It is composed of more than 10 kinds of macro and trace elements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, etc., and the formula of the elements used and their content is many.

4. Use water and nutrient solution

It should be placed in a place with bright lighting and air circulation. In the daily management of nutrient nutrition, the water can be changed every other day or even once a day in the hot summer, and a small piece of charcoal can be put into antiseptic, and the pH value of the water should be maintained every 10 15 days in winter; Regularly apply 2 3 drops of nutrient solution in small amounts, both to add the nutrient solution to the water and to spray the leaves with the nutrient solution (the nutrient solution can be made with Junzi orchid fertilizer or bought in a flower shop) to make it grow strongly.

How long can you live

1. Survival time

Orchid is a perennial herbaceous plant, its lifespan is mainly related to people's maintenance methods, generally around 3 years old Orchid has the strongest vitality, maintenance of 5-6 years after it. The growth will become weaker, but if it is not properly maintained, then the monarch orchid may survive for 1-2 years and die.

2. Soil requirements

If you want to have a long lifespan, then when maintaining it, you should use loose and breathable, well-drained and humus-rich slightly acidic soil to cultivate, not to use clay soil and alkaline soil maintenance, and you also need to replace it with new potting soil once a year to avoid too compacted soil.

3. Reasonable water and fertilizer

If you want to have a long life of Junzi orchid, then you also need to apply water and fertilizer reasonably every day, watering should be carried out according to the soil dryness and humidity, it is best to observe that the soil is half dry and then watered it, so that the soil is in a moist but not wet state is the best, in its growth period, you need to apply thin fertilizer frequently, can not apply fertilizer and thick fertilizer.

4. Light and temperature conditions

Orchid also has certain requirements for light and temperature, the maintenance process to avoid it is exposed to strong light, it is best to place it in a place with sufficient scattered light maintenance, it is a kind of heat-resistant plant, in summer to cool down, to avoid it in a stuffy environment, in winter to avoid it to grow in a too cold place.

1. Take the 2-3 year-old and robust Monarch Orchid to wash the roots, soak it in potassium permanganate solution for 10 minutes, then wash it with clean water, raise it with tap water that has not exceeded one-fifth of the root system, and change the water state once in about three days.

2. Pay attention to pruning rotten roots and old roots, 10-15 days at the base of the false bulb can germinate new roots, add water to less than one-half to one-third of the root system, and the new roots grow to about 5 cm, and use nutrient solution to cultivate.

3. After flowering, cut off the residual flowers and spray potassium dihydrogen phosphate solution, which can make the plant develop and enrich and promote the coarseness and concealment of flower buds.

Prefer a warm environment in winter and cool in summer, avoid direct sunlight, and should be shaded in summer. The flowering period can be extended by half a month by putting it in low temperature and low light. It grows at a room temperature of 15-25 degrees Celsius and can tolerate low temperatures of zero degrees Celsius.

It is often placed in the living room and study, and has the demeanor of a gentleman and a general.

Missing, noble, and gentlemanly.

1. Fertilizing the Junzi orchid has the fastest vegetative growth rate in winter and needs the most nutrients, so it is very important to apply winter fertilizer. Before the pot is put into the room, bone meal, fried sesame, cooked soybeans, etc. or compound fertilizer, combined with spraying of new high-fat film to improve the effective utilization rate of fertilizer, can also be used to water the roots with animal and plant residue soaking liquid. It is necessary to apply fertilizer to prevent damage from thick fertilizer.

Second, watering Junzi Orchid is a fleshy root, and it is good to be afraid of water stains. In addition, the leaves of the orchid have a waxy layer, and the temperature is low in winter, and the transpiration and evaporation of water are low. Therefore, watering should not be too much, just combine fertilization and watering to keep the potting soil moist.

Do not soak in large amounts of water, resulting in rotten roots and dead seedlings.

3. The most suitable growth temperature for thermal insulation is 15 to 25, 10 stop growing, 0 suffer from frost damage. Therefore, it is necessary to keep warm and freeze in winter. After the flower stem is extracted, it is advisable to maintain about 18.

The temperature is too high, the leaves and flowers are slender and thin, the flowers are small and of poor quality, and the flowering period is short; The temperature is too low, the flower stem is short, and it is easy to pinch arrows prematurely (flowering), which affects the quality and reduces the ornamental value.

Fourth, the dimming gentleman Lan likes to scatter light, and avoid direct strong light. For indoor maintenance in winter, the pot should be placed in a sunny place. In particular, there should be good light before flowering, which is conducive to the development of flower buds.

After flowering, it is beneficial to prolong the flowering period by appropriately cooling down, avoiding strong light, and maintaining good aeration.

Fifth, the leaves are fat and strong, the leaves are green and bright, and the leaves are short, wide, thick, green, bright and quite are the characteristics of healthy Junzi orchid, which is the basis for promoting flowering and improving ornamental value. To maintain a strong leaf quality, in addition to providing reasonable fertilizer and water, it is necessary to keep the leaf surface clean to improve photosynthetic efficiency. The method of leaf protection is to wash the leaves regularly, spray and rinse with the same water or wipe the dust on the polluted leaves to keep the leaf surface clean; The second is to spray fungicides + new high-fat film in time to prevent the occurrence of leaf spot, leaf blight and stem rot, and ensure that the leaves are green and the flowers are gorgeous.