Orchid hydroponics is simple to learn and easy to master. There are six main steps:
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1, choose a special water-growing pot
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Hydroponic orchid cultivation uses a special hydroponic pot (water capacity between 1.5 kg and 6 kg) with no holes at the bottom and double mesh screen inside and outside. The outer pot holds the culture solution, and the inner pot is a grid screen with mesh size of 2cm×2cm. The rib between the mesh holes is a fixed object, such as stone or sponge, to hold the bulb and the orchid plant.
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2. Transplant orchid plants
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Pull up the blue plant planted in the soil, remove the rotten roots, old roots, too many roots can not be implanted in the sieve can be scissors close to the bulb to cut off part of the roots, and then rinse with water to clean the roots of mud and dirt.
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3. Disinfection
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It is best to disinfect the hydroponic pot before implantation. With potassium permanganate 100PPm, immerse the whole plant in potassium permanganate solution 10-15 minutes later, remove and rinse the potassium permanganate solution with clean water.
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4. Implant in a hydroponic pot
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Divide the roots into two or three groups, insert them into two or three sieve holes, and pull the roots through the sieve holes slightly with your hands, so that the bulbs are snug against the cross rib in the center between the sieve holes.
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5. Fix the orchid
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Use one hand to support the orchid plant, the other hand to clean 3cm×5cm stone (for pouring cement floor), around the plant to fill the inner sieve slightly shake, the orchid plant will be fixed in the center of the inner sieve (you can also use a sponge as a fixed orchid plant).
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6. Add culture solution
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Flush the fixed stone with clean water again, the outer basin is filled with clean water (drinking water can be used as planting water), and the orchid culture liquid (Mei Hui brand hydroponic orchid culture liquid) is placed in the water. This completes the migration.