What are hydroponic plants? Introduction to common varieties
Hydroponic plants, also called soilless cultivation, is a method of growing plants by preparing an inorganic salt solution in glass, ceramic, or plastic containers. It is a technological improvement following soil-based pot cultivation. It is more environmentally friendly, clean, and hygienic. What are hydroponic plants? Which plants can be grown hydroponically?
I. Hydroponic aloe
Aloe is like pothos, spider plant, hyacinth, etc. Besides pot cultivation, can aloe also be grown hydroponically? Someone once did an experiment, placing aloe into three different culture solutions for cultivation: clear water, compound fertilizer liquid, and tea water. This was to observe in which solution hydroponic aloe would grow better and be more suitable for aloe growth. The result was that the aloe in the compound fertilizer liquid grew vigorously.
II. Hydroponic lotus
The planting method of lotus differs from that of ordinary flowers. Because lotus seeds are very hard, they need to be shelled before planting, then the lotus seeds are soaked in water and left to sprout and grow. After the seedlings float to the surface, a small amount of fertilizer liquid is applied. The picture shows the blooming lotus scenery, which is very beautiful.
III. Hydroponic mosquito repellent plant
The mosquito repellent plant is a perennial herbaceous plant. Because the lemon fragrance it gives off can repel insects, it is named the insect repellent plant. Besides repelling insects, it can also purify the air; its survival temperature is above -3°C; it can be cultivated indoors and outdoors. Generally, the higher the temperature, the stronger the fragrance and the better the mosquito repellent effect, so summer is its peak mosquito repellent period. Seedlings develop very quickly, and can grow to maturity in half a year. In two years the main branches gradually become woody, and it can also be shaped into bonsai, with good ornamental value and mosquito repellent effect.
IV. Hydroponic palm grass
Palm grass is an evergreen clustered shrub. The stem is cylindrical, unbranched, with nodes like bamboo, bearing brown coarse fibrous leaf sheaths, like palm. The leaves are clustered at the top of the stem, leathery, dark green and glossy, palmately deeply lobed, with 4~10 lobes. Dioecious. Growing such a hydroponic palm grass indoors is both environmentally friendly and beautiful, bringing you a refreshing comfort in life.
What are hydroponic plants? What are household hydroponic plants? Hydroponic plant cultivation techniques
Hydroponic plantsare a method of plant cultivation. Unlike traditional cultivation of plants in soil, it involves adding the nutrients plants need to water and growing the plants in water.Hydroponic plantshave better ornamental value. Now on the market there are even hydroponic plants with a few goldfish kept in them, giving an even better decorative effect. Sowhat are hydroponic plants, and what cultivation techniques are there? Below, the editor will introduce them one by one.
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Generally, plants that can be grown hydroponically include Monstera deliciosa, Aglaia odorata, clivia, camellia, Chinese rose, jasmine, azalea, lucky bamboo, violet, Phalaenopsis, fuchsia, five-needle pine, rubber fig, Brazilian iron, begonias, ferns, palm family plants, etc., as well as various foliage plants, such as clustered Alocasia, Spathiphyllum, anthurium, Guangdong spider plant, variegated lucky bamboo;
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Sedum species such as Aeonium and Echeveria, and other types such as clivia, Paphiopedilum, Christmas cactus, lucky bamboo, Billbergia, dusty miller, Brazilian wood, ivy, coleus, and more than a hundred kinds. Basically, all plants that can be grown in soil can be grown hydroponically, and only a very small portion of plants that like dry environments are unsuitable for hydroponics.
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In addition, plants need sunlight, so when cultivating indoor hydroponic plants, attention should be paid to choosing the growth environment for hydroponic plants according to the different types of plants.
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Another technique for growing hydroponic plants is to pay attention to regular water changes. Plant growth also needs oxygen, and the oxygen their roots need for respiration can only be absorbed from water. Only fresh water contains a large amount of oxygen.
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In addition, hydroponic plants must be given nutrient solution. When preparing the nutrient solution, be sure to follow the nutrient solution instructions and take care not to overdose, and do not shorten the time interval between each addition of nutrient solution. Before preparing, first leave tap water standing for a few hours to release the chlorine and make the water temperature the same as the indoor temperature.
What are hydroponic plants? What are hydroponic plants? Which plants are suitable for hydroponics?
Hydroponic plants are nutritional and environmentally friendly, do not need soil, and take cultivation technology to a higher level, and hydroponic plants are healthier and more hygienic. So what are hydroponic plants? Which plants are suitable for hydroponics? At present, plants that can directly generate water roots include carnation, African daisy, tulip, hyacinth, chrysanthemum, calla lily, gloxinia, cyclamen, gladiolus, orchid, lucky bamboo, Philodendron, Brazilian wood, giant taro, etc.
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Aquatic plants have very developed root systems and can grow and soak in water. Plants whose soil roots can be transformed into water roots through domestication include Monstera deliciosa, Aglaia odorata, clivia, camellia, jasmine, azalea, golden larch, violet, Phalaenopsis, fuchsia, rubber fig, Brazilian iron, begonias, ferns, palm family plants, as well as Christmas cactus, lucky bamboo, Brazilian wood, ivy, coleus, etc.
Choosing plant varieties is also very important. To attract consumers, some merchants forcibly soak flowers and plants unsuitable for hydroponics in water, and such plants certainly will not live long. After seven or eight years of persistent research and experiments by plant scientists, they have now mastered the domestication and transformation technology and nutrient solution formulas for hydroponic flowers, and have applied for national patents and entered the public announcement period.
Hydroponic plants need attention to their three most important growth factors：light, water changes, and fertilization。
Light is divided into full-light types, semi-shade types, and shade-tolerant types.
Water change frequency: in summer, change water frequently, once every 5-7 days; in spring and autumn, the interval is slightly longer, once every 7-10 days; in winter, the interval is even longer, once every 10-15 days.
Water-grown flowers cannot rely on the nutrients in tap water, which are insufficient; a dedicated nutrient solution is needed, but do not apply it excessively, otherwise it will cause fertilizer damage. Only in the peak growing season should the fertilization frequency be increased.
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Conclusion:Growing hydroponic plants requires more professional techniques and understanding the growth habits of each kind of hydroponic plant. Then carefully tending them is the correct way to handle hydroponic plants. The way people get along with nature is the same; only development through harmonious coexistence has a way forward.