Flowerless bonsai soilless culture technology is to put perlite, vermiculite or other light stones in the pots (do not use plant rot, such as sawdust, cotton husks and other organic humus as cultivation medium), then add inorganic A new technology for the cultivation of flowers with salt liquids. Nutrient solution contains a variety of disinfectant drugs, the basin medium is inorganic ore, it does not breed ants and bacteria; also contains various elements required for plant growth, can make plants grow fast, plants are robust, flowering and early, large And fragrant, and cold and heat-resistant, fewer pests and diseases. Today, only potted plants with soilless culture can be exported to advanced countries; soilless plants are more suitable for decoration in high-level hotels, restaurants, shopping malls, office buildings and modern living rooms. Soillessly cultivated flower bonsai has good sales prospects in the market. In addition, fresh cut flowers and vegetables are cultivated in a nutrient solution greenhouse to increase production and quality, and to supply the market in all seasons. The flower bonsai is changed from soil-cultivation to soilless cultivation and can be carried out at any time. Its specific operation method is as follows: Preparation of nutrient solution Commercially available soilless cultivation nutrient solution is diluted with prescribed water by tap water. Remove the basin and use your fingers to push out the root system from the bottom hole of the basin. Wash roots and soak the roots of the soil in water that is close to the ambient temperature and carefully clean the roots. Try not to hurt the roots during operation. Immerse the liquid in the well-matched nutrient solution for 10 minutes to allow it to fully absorb the nutrients. Filling basin and filling liquid Choose a suitable plastic basin, pot or porcelain basin (with tray) and clean it. Potholes are placed on the bottom of the pot or filled with plastic yarn, and then put a little perlite and vermiculite in the basin. Then put the roots of the plants in pots and support them; then install light minerals such as perlite and vermiculite around the roots, shake the pots gently, and make the perlite and the roots in close contact with each other. Immediately afterwards, the well-watered nutrient solution was poured from the surrounding until the liquid flowed out from the bottom of the basin. Reinforced roots such as perlite and vermiculite are loose and air permeable, but they are not easy to fix the roots of the plants. If necessary, they can be placed on the matrix of the root system with stones such as awesome stone and axe stone to reinforce the root system and avoid lodging. Bonsai bonsai can also be used to help the roots of the British stone, stones in accordance with the ancient tree, add natural scenery. Organize and spray the water on the leaves of the potted plants spray some water and arrange the appearance. The day-to-day management of flowerless bonsai with no soil, the requirements for environmental conditions such as light, temperature, and humidity are the same as those for soil cultivation. Peacetime management should pay attention to timely tap water. The nutrient solution is poured once a week during the growth of the plant, and the amount thereof depends on the size of the plant. The amount of flowers used for the slow growth of leaves is reduced. In winter or the period of dormancy, the amount of flowers is poured once every month or half a month. Indoor foliage plants can survive under low light conditions and should reduce the amount of nutrient solution used. Nutrient solutions can also be used for foliar application. Flowerless bonsai soilless cultivation, generally can be "Plum Blossom", "Gold Moon", "basaltic" and other soilless cultivation of nutrient solution, or the best-selling Shanghai and other places "Hongmei" soilless cultivation of nutrient solution. If you prepare yourself, you can use the following formula designed by the author: First, a large number of elements: 3 grams of potassium nitrate; calcium nitrate 5 grams; 3 grams of magnesium sulfate; ammonium phosphate 2 grams; potassium sulfate 1 gram of potassium dihydrogen phosphate 1 gram. Second, trace elements: (application of chemical reagents) disodium ethylene diamine tetraacetic acid 100 mg; ferrous sulfate 75 mg boric acid 30 mg; manganese sulfate 20 mg; sulfate 5 mg; copper sulfate 1 mg; ammonium aluminate 2 mg. Third, tap water: 5000 ml (5 kg) will be a large number of elements and trace elements were made into a solution, and then mixed together. The amount of trace elements is very small, so it is not easy to weigh. The microelements can be prepared in multiples and then reduced by the same amount. For example, the trace elements can be expanded by 100-fold into a solution, and then 1% of the solution thereof is extracted, that is, the desired amount. The nutritional solution made according to the above formula is slightly acidic with a pH of 6.2. The nutrient solution is non-toxic, odorless, clean, and can be stored for long periods of time. It is suitable for Monstera, Camptotheca acuminata, Rubber Amaranthus, Brazilian Iron, Palmae, Acacia vulgaris, Alternata, Pteridium, Fern, African Violet, Phalaenopsis, Slipper Orchid, Begonia, Clivia, Pine needles, Milan, camellia, rose, fuchsia, jasmine, azalea, kumquat and other indoor and outdoor flower bonsai.
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