How to choose hydroponic flowers? Key points of selection of hydroponic flowers

How to choose hydroponic flowers? When choosing hydroponic flowers, the most important and important thing must be according to their own liking, knowing that what they like is the most important. Of course, under this premise, the flower is required to adapt to the local environment. Today, the editor will talk about the key points of hydroponic flower selection from several aspects, hoping to be helpful to everyone.

1. Personal preferences

If you have no requirements for hydroponic flowers, you can choose varieties that have strong adaptability, simple cultivation and management, and can improve the environment, such as tiger orchid, hanging orchid, white crane taro, tortoise back bamboo, rich bamboo and so on. And if you have requirements for flowers, you can choose according to your preferences and economic ability. If it is only pure love, it is of little value to the environment, and requires special environmental conditions and higher cultivation techniques, then it is best not to choose this kind of variety.

2. Setting up the environment of flowers

Large space planting or plant shape, you can choose tall hydroponic flowers, otherwise choose small plants. If economic conditions permit, you can choose plants that are graceful and can match the home space in height and size.

3. Habits of hydroponic flowers.

Before choosing a family hydroponic flower, it is necessary to understand the growth characteristics and growth rate of the flower, and finally roughly how high and how much information can grow.

4. The level of cultivation and maintenance

Before choosing hydroponic flowers, consider how much time and experience you have to manage. For example, if you are an office worker, you can choose flowers that are easy to grow, which can adapt to a wide range of environment, such as tiger tail orchid, green apple, rich bamboo, hanging bamboo plum, Guangdong evergreen and other plants. If you have some experience in growing flowers and have more time to manage yourself, you can try to cultivate flowers that are more demanding to the environment, such as taro, some tropical orchids, national orchids, cactus and succulent plants, as well as woody plants.

Key points of hydroponic flower cultivation key to the success of hydroponic flowers more and more flower friends begin to try hydroponic flowers, hydroponic flowers have certain advantages over soil-cultivated flowers, however, there are still many flower friends who do not have a comprehensive grasp of the methods of hydroponic flowers, resulting in the death of many hydroponic flowers. Today, the editor will introduce to you the key elements of the success of hydroponic flowers for your reference and study. Whether hydroponic flowers can be successful or not, the key measure is to change water. First of all, plants need to consume oxygen constantly when they grow in water. With the growth of flowers, the oxygen in the water will continue to reduce, when reduced to a certain amount, it will have a negative impact on the growth of flowers. Although the oxygen in the air will be constantly replenished to the water, its speed is relatively slow, which is far from enough to meet the oxygen absorption of plant roots. Secondly, the root system of flowers will produce mucus in the process of growth, and too much mucus will affect the water quality. Thirdly, a certain amount of nutrient solution should be added to the water during flower water culture. if the nutrient elements are absorbed by flowers, the rest remain in the water, but when the residual substance reaches a certain amount, it will also do some harm to the growth of flowers. Therefore, it is necessary to change the water of hydroponic flowers regularly. Because the oxygen content in the water is inversely proportional to the air temperature, that is, the higher the air temperature and the water temperature, the lower the oxygen content in the water, the lower the air temperature and water temperature, the higher the oxygen content in the water. In addition, plants have different demand for oxygen in different periods, so the number of days between water changes should vary from season to season. Although plants grow vigorously and need more oxygen in spring and autumn, there is also more oxygen in the water, so the water can be changed every 5 to 7 days. In winter, plants grow in a dormant or very slow state, consuming less oxygen, but there is plenty of oxygen in the water, so the time interval for changing water can be longer, usually changing water every 7 to 10 days. In the summer high temperature season, the respiration of plants is very strong, which needs to consume a lot of oxygen, but at the same time, the oxygen content in the water is very little. in addition, microorganisms are easy to reproduce rapidly at high temperature, thus causing the deterioration of water quality. in order to ensure the normal growth of flowers, it is necessary to strengthen the change of water, usually once every 2 to 3 days. In high temperature or excessive concentration of fertilizer, plants will have rotten roots, in addition to timely cutting off rotten roots, but also need to change water every day, until the plant grows new roots to return to normal growth, can be transferred to normal water change. When changing water, rinse the roots of flowers with clean water, wash away the mucus from the roots by hand, and cut off the aged and rotten roots at the same time. Flowers growing in places with plenty of light are easy to grow moss on utensils and roots, thus making the transparency of the container worse, affecting the ornamental of the roots, and consuming oxygen in the water. When washing, wash the moss on the utensils and roots. The roots of plants also have the function of breathing oxygen in the air, so when changing water for hydroponic flowers, do not fill the water too full and let part of the roots come out of the water. In this way, hydroponic flowers can absorb not only the oxygen in the water, but also part of the oxygen in the air, which can meet the oxygen demand of plant growth. The use of water for hydroponic flowers requires pollution-free, slightly acidic, and only a small number of microorganisms and bacteria are allowed. Tap water is treated by the waterworks, the number of bacteria and microorganisms has been effectively controlled, so it basically meets the water demand of hydroponic flowers. In addition, hydroponic flowers should be properly ventilated, the quality of hydroponic flowers is directly related to the oxygen content in the water, and maintaining good indoor ventilation can increase the oxygen content in the water. Therefore, for places with hydroponic flowers, ventilation should be strengthened to keep the indoor air fresh. Conclusion: the above is the knowledge about hydroponic flowers. I hope it will be helpful to you. What are the key points for the maintenance of hydroponic flowers? Common sense of maintenance of hydroponic Flowers

When hydroponic flowers are cultivated, we all pay more attention to the management of temperature, light, water and fertilizer, in fact, in addition to these important management points, the cleaning of containers and plants, plant spray leaf washing and pruning management can not be ignored, so today the editor will talk about the maintenance of hydroponic flowers, hoping to be helpful to all flower friends.

I. cleaning of containers and plants

The main results are as follows: 1. After a period of time, the water quality of hydroponic flower containers is relatively turbid, and there will also be moss and plant root attachment on the container wall, which will affect the ornamental effect of flowers, so it needs to be cleaned from time to time.

2. After taking out the plant, cut off the aging root and rotten root in the root system, and rinse the adhesive on the root with clean water.

3. Add an appropriate amount of glass or detergent to the container, or clean and disinfect the container with 0.1% potassium permanganate solution. During cleaning, you can use a brush or cloth to clean the inner and outer walls of the container and rinse with clean water.

4. After cleaning, replace it with fresh water or culture medium, and put the plant back into the container.

Second, spray water to wash leaves

Spray water to wash leaves regularly, which can improve the air humidity, especially for dry rooms, which is conducive to the growth of flowers.

III. Proper ventilation

The growth of hydroponic flowers is related to the oxygen content in the water, and the oxygen content in the water is related to the activities of indoor personnel and ventilation. Poor ventilation, frequent personnel activities, the oxygen content in the water is relatively less, so in hydroponic flowers, it is necessary to strengthen ventilation to ensure the good growth of flowers.

4. Pruning in time

1. Truncation and coring: for overlong branches, cut short with a sharp blade at an appropriate height, the cross section should be smooth, and coring measures can also be taken to remove the top of the branch. Both truncation and coring can control the height, promote branching and make the plant shape plump.

2. Root pruning: when the root system grows too long or the number of old roots is too large, the overgrown roots should be cut short and the old roots should be thinned in time. Root pruning can not only make the root system beautiful, but also promote root growth and help to absorb water and nutrients. Root pruning is usually carried out during the growth of flowers in spring.

5. Maintain hygiene

Hydroponic flower nutrient solution is inorganic nutrition, the most taboo is organic matter into human water, especially organic fertilizer can not enter, so do not put food and organic fertilizer into flower nutrition solution, and do not put your hand in it at will to avoid polluting the water quality and affecting the growth of flowers.

VI. Keep warm in winter

The temperature is low in winter, so it is necessary to do a good job of keeping warm and preventing cold. When the temperature is lower than 5 degrees, flowers are vulnerable to frost damage, and breeders need to take corresponding protection measures.