What is the best nutrient solution for orchid pruning hydroponics?

Nutrient solution spider orchid with well-developed roots.

Summary. Hello, some of the simpler formulas are mainly to meet the needs of nitrogen, phosphorus and potassium, and there are some trace elements Fe, Mn, Cu and other ionic chelated nutrients. Basically, the needs can be satisfied, and the hydroponic nutrient solution can also be configured by itself.

However, many hydroponic nutrient solutions on the market will also add more other trace elements, such as B, Mg, Ca and other elements. In addition, there are many additional ingredients such as amino acids and probiotics, which are more complicated.

Hello, some of the simpler formulas are mainly to meet the needs of nitrogen, phosphorus and potassium, and there are some trace elements Fe, Mn, Cu and other ionic chelated nutrients. Basically, it can meet the needs of removing beards, and the hydroponic nutrient solution can also be configured by itself. However, many hydroponic nutrient solutions on the market will add more other anti-disordering trace elements, such as B, MG, Ca and other elements.

In addition, there are many additional ingredients such as amino acids and probiotics, which are more complicated.

Orchid hydroponic method: 1. Choose a special hydroponic pot Hydroponic orchid uses a special hydroponic flower pot (water capacity between kilograms and 6 kilograms) without holes at the bottom, inside and outside the double-layer mesh sieve pot, the outer pot holds the culture liquid, the inner pot is a square grid screen, the mesh specification is 2cm 2cm, and the ribs between the mesh are the fixes that support the bulb and the orchid plant, such as a stone or sponge. 2. Transplant orchid plants Pull up the orchid plants planted in the soil, remove rotten roots, old roots, and use scissors to cut off part of the roots close to the bulb when the roots are too poor or inconvenient to implant in the inner sieve, and then rinse the mud and dirt on the roots with clean water.

3. Disinfection It is best to disinfect once before implanting the water pot. With potassium permanganate 100ppm, the whole plant is immersed in potassium permanganate solution for 10-15 minutes, and then taken out and rinsed with water to rinse the potassium permanganate solution. 4. Implant the water plant pot Divide the roots into 2-3 groups, insert them into 2-3 sieve holes, and pull the roots that have passed through the sieve holes slightly by hand so that the bulb is close to the cross ribs between the sieve holes.

5. Fixed orchid with one hand to support the orchid plant, the other hand to wash the clean 3cm 5cm size of the stone (for pouring cement floor), around the plant full of inner sieve slightly shaken, the orchid plant will be fixed in the inner sieve ** (can also be used to use the sponge as the fixed object of the orchid). 6. Add the culture liquid Rinse the fixed stone with water again, fill the outer pot with water (drinking water can be used as planting water), and put the orchid culture liquid (hydroponic orchid culture solution) in the water.

The traditional cultivation techniques of Chinese orchids are inseparable from natural soil and artificial planting materials. In the habit of cultivation, watering and fertilization are inseparable. The three major factors of soil, water and fertilizer that the growth of orchids depend on will seriously affect the growth and development of orchids if they are not properly controlled.

In order to free the orchid cultivation technology from the traditional cultivation method,..

The traditional cultivation techniques of Chinese orchids are inseparable from natural soil and artificial planting materials. In the habit of cultivation, watering and fertilization are inseparable. The three major factors of soil, water and fertilizer that the growth of orchids depend on will seriously affect the growth and development of orchids if they are not properly controlled.

In order to free the orchid planting technology from the traditional cultivation method, it is displayed in front of people with a newer, more beautiful and better appearance, bringing people a more elegant and fragrant feeling. Shaoguan Yanjiang District Soilless Cultivation Nutrient Solution Factory, through the practice of recent years, has solved the technical problem of the ratio of orchid cultivation nutrient solution, developed a special nutrient solution for orchid hydroponics, and has been successful in orchid hydroponic technology. Some technical aspects of orchid hydroponics and the changes in the physiology and ecology of orchids after hydroponics are briefly described as follows

1. Orchid hydroponic method: Orchid hydroponics can be carried out all year round, especially in early spring before taking root and sprouting. Before hydroponics, select the mature grass with three seedlings or five seedlings with plants, take out the roots, cut off the rotten leaves of the diseased leaves of the residual roots, wash them, cool and dry them for half a day, and spray one-part of Tobuzin for disinfection of the whole plant.

When planting, carefully put the roots into a special fixed sieve, on which the seedlings are fixed with limestone and dolomite with a diameter of 3x5 cm, and then put the fixed sieve of the planted orchid seedlings into a special pot with diluted nutrient solution. Change the nutrient solution every 1o 15 days, put half a cap of the nutrient solution in each pot each time, and mix it with water into the drainage hole. After 15 to 30 days of cultivation, new roots can grow, and normal budding and flowering.

2. Advantages of orchid hydroponics: Orchid hydroponics, after several years of exploration, has proved to have the following advantages: 1. It can fully meet the requirements of orchid growth and development for water and nutrients, and only need to replace the nutrient solution on time without water and fertilization, which effectively overcomes the contradiction of too much water or too little water or excess or lack of fertilizer, and can also solve the disadvantages of poor growth or pests and diseases caused by improper use of water, fertilizer and planting materials in traditional cultivation.

2.It is not limited to conditions, and it is conducive to the popularization of orchid cultivation. In the past, the cultivation of orchids had strict requirements for pots, planting materials, and technical measures, especially for planting materials, which was even more difficult for urban residents and orchid lovers.

Orchid hydroponics only requires nutrient solution, water and pots, and the technology is simple and easy to regulate, which is very conducive to the popularization of orchids to thousands of households. 3. It can effectively overcome the disadvantages of traditional cultivation. Traditional cultivation of orchids is very easy due to improper control of water, fertilizer and cultivation technology, and the appearance of black roots, rotten roots, yellow leaves, and wilted seedlings, which discourages people who are new to orchids.

Hydroponic orchids only need to change the nutrient solution regularly and quantitatively to meet the needs of their growth and development, and there will be no problems that are difficult to control by traditional cultivation methods.

Hydroponics of orchids is a new cultivation method in which orchid roots are planted directly in water with a culture solution without using soil or other cultivation media. This method is easy to learn and easy to master, and there are six main steps:

1 Choose a special hydroponic pot Hydroponic orchids use a special hydroponic pot (water capacity of up to 6 kg) without holes at the bottom, double mesh sieve set pot type inside and outside, the outer pot holds the culture liquid, the inner pot is a square grid screen, the mesh specification is 2 cm 2 cm, and the ribs between the mesh holes are fixed objects that support the false bulb and the orchid plant, such as stones and sponges.

2 transplant orchid plant Pull up the orchid plant planted in the soil, remove rotten roots, old roots, too many roots are inconvenient to implant in the inner sieve can be used scissors close to the false bulb to cut off part of the roots, and then rinse the mud and dirt on the roots with water.

3 Disinfection The orchid plant should be disinfected once before being implanted in the water pot, and the whole plant should be immersed in a potassium permanganate solution with a concentration of 1 00 mg for 10 to 15 minutes, then taken out and rinsed with water.

4 Implant the water plant pot Divide the roots into 2 or 3 groups, insert them into two or three sieve holes, and pull the roots that have passed through the sieve holes slightly by hand so that the false bulb is close to the cross rib ribs between the sieve holes.

5 fix the orchid with one hand to straighten the orchid plant, and with the other hand put the cleaned 3 cm 5 cm size stone around the plant full of the inner sieve and shake it slightly, and the orchid plant will be fixed in the inner sieve** (you can also use a sponge as a fixed object for the orchid plant).

6 Add the culture solution Rinse the fixation with water again, fill the outer basin with water (drinking water is enough), put the orchid culture solution in the water, and the transplantation work is completed.

Can orchids be hydroponics? Yes! As long as you follow these tips, it is no worse than the nurtur-raised.

In order to make orchids grow well, bloom more and more showy, fertilization is very important in the process of orchid cultivation. Orchids like to be light, and fertilization is rather light than thick. Orchids should be fertilized more during the peak growth period, and no fertilizer should be applied during the dormant period or weak growth period.

The most important thing about fertilizing orchids is not to rush. If it is over-fertilized, it will burn the roots and leaves, causing irreparable damage. Most modern orchid cultivation focuses on extra-root fertilization, that is, foliar spray fertilization.

It can also be used to irrigate the roots with thin fertilizer. Light fertilizer should be applied frequently. In the seedling stage of orchids, nitrogen fertilizer can be used as the main fertilizer to promote the rapid growth of orchid seedlings, grass and roots; When the new seedlings grow to about 5-6 cm, phosphorus and potassium fertilizers can be used as the main fertilizer to promote the thick and strong seedlings.

Improve the immunity of orchid seedlings against diseases and insect pests. Large seedlings and strong grass are vigorous for a long time, and nitrogen fertilizer should be applied frequently, which can be done once a week. For rejuvenated grass, the number of times should be appropriately reduced, half a month or longer.

Weak grasses, rootless grasses, and leafless bulbs should definitely be cultivated and should not be fertilized. Otherwise, if you want to hurry, you will not be able to reach it, but you will suffer from it. Fertilization should be applied on cloudy days or when the temperature drops in the evening, and then rehydrated the next morning, commonly known as returning water.

This flushes away the surplus and fertilizer, which is conducive to the growth of orchids.

Fertilizers are divided into organic fertilizers and inorganic fertilizers.

Inorganic fertilizers: special fertilizers for orchids such as "Huabao" semicolon, "New Dharma", and Jia Lanbao made in the United States; Japan's good Kangduo No. 1 compound fertilizer, liquid flower treasure "Huagen Wang", "Zhixiang" (granules) love to collect more; Ao Miao fertilizer (granules) produced in the Netherlands; 1. "Easy to fertilize" Huakang three-in-one nutrient solution, Huakang high-efficiency compound fertilizer, and orchid fungus made in Sichuan; Wait a minute. }

Organic fertilizer is fully decomposed by human urine, chicken manure, rabbit urine, silkworm dung, cow dung, slag cake fertilizer, rapeseed dregs cake, etc.

The Lanling King is useful for all orchids. The main function of Lanling King is to change the living environment of Langen and make it more suitable for the growth of Langen, and the Lanling King contains a large number of Langen needed by Langen, so Lanling King is usually used for watering roots and is not very suitable for spraying leaves.

Orchid is a fleshy root, it needs to be loose, breathable, drainable, weakly acidic granular planting material, watering is usually dry and wet, dry is to say that when the planting material from the surface down about five centimeters are dry. When wet, the planting material must be watered thoroughly.

The use of Lanling King's nutrient solution

The specific use should be based on the size of the plant and the volume of the flower bowl to determine the amount of liquid to be given. If the amount is too large, the plant cannot absorb it, and some even cause poisoning, and the amount is insufficient, so it will not play a role in promoting growth. The amount of fertilizer applied to hydroponic flowers each time should be mastered at about a multiple of the volume of the flower bowl.

Spring and summer are the peak season for plant growth, and the amount of fertilizer required is large, and fertilizer is generally applied once every half month. In autumn, the amount of fertilizer should be gradually reduced, 1-2 months can be watered once, and in winter, due to low temperature, the plant enters the dormant period and stops growing without fertilization.

Before hydroponics, orchids need to be depotted, the roots are washed, pruned, disinfected and dried, and then placed in glass containers for curing. The terrarium needs to be sterilized in advance, the roots of the plant are placed in a hydroponic basket, to which stones are added and placed on the container. During hydroponics, it is necessary to change the water regularly, and the number of water changes should be increased when the temperature is high.

Orchids are more common household flower plants with high ornamental value, and the plants can be grown in pots, but hydroponics is more convenient. Orchids are generally depotted in the spring, before depotting need to stop water for a week, after the soil dries, the plant and the potting soil are completely taken out of the pot, the surface layer of thick soil is removed, and then the roots of the orchid are rinsed.

After the roots of the orchid are cleaned, the root system of the plant can be properly pruned, the rotten roots and weak roots are cut off, and after pruning, the plants need to be soaked in the diluted carbendazim solution for 15 to 25 minutes. After soaking, the cut orchids are placed in a cool and ventilated place to dry, and after the orchids are dried, the plants can be placed in a container for maintenance.

Sterilize the container in advance, place the dried orchids in a hydroponic basket of the appropriate size, thread the roots through the holes in the basket, and add the appropriate amount of stones to the basket. Pour mineral-rich river or well water into a transparent container, control the water level, and place the hydroponic basket on the container, which can be cured in a warm and ventilated location.

During the maintenance period, it is necessary to change the water of the orchid regularly, under normal circumstances, in summer, generally 5 7 for 1 water, if it is during the high temperature in summer, it is necessary to change the water once in 2 3 days, and the water temperature should be consistent with the indoor temperature to avoid the water temperature being too cool and affecting the growth of the plant. After changing the water, you can add 1 2 drops of rooting water or aspirin powder water to the container.

Use pots of hydroponic orchids.

Hydroponic orchids use special hydroponic flower pots with no holes at the bottom and double mesh screens inside and outside. Put the nutrient solution on the outer layer, put the grid inside, and then select some ceramsite or sponge to fix the plant.

Depot the orchids.

When there are too many roots and are inconvenient to implant in the inner sieve, you can use scissors close to the bulb to cut off some of the roots, and then rinse the mud and dirt on the roots with clean water.

Orchid root disinfection.

Soak the cleaned roots in disinfectant solution, soak in the solution for 10 to 15 minutes, and then rinse with clean water.

Transfer the orchids to a hydroponic container.

Put the orchid into the basket of the hydroponic container, divide the roots into 2-3 groups, insert them into 2-3 sieve holes, and pull the roots that have passed through the sieve holes slightly by hand so that the bulb is close to the cross ribs between the sieve holes.

Fixed orchids. Hold the orchid in one hand and put in a clean ceramsite or stone with the other hand and fill it around the plant. Fix the orchid in the ** position.

Add the nutrient solution.

After fixing the plant, rinse the roots and stones with water, then put water on the outer pot and add Bika water-soluble fertilizer. This completes the transplantation.

Note that orchid hydroponics requires more nutrients, so it is necessary to change the water frequently and replenish the nutrient solution.