How to Increase the Dissolved Oxygen Content of the Nutrient Solution in Hydroponic Flowers
Everyone knows that when growing flowers, if you want them to grow well, you need to add nutrient solution for the flowers. So do you know how to increase the dissolved oxygen content of the nutrient solution? If not, follow along and learn from the editor. Below are tips on increasing the dissolved oxygen content of the nutrient solution in hydroponic flowers, and I hope they will be helpful to all growers.
1. Increase the frequency of replacing the nutrient solution
Replacing the nutrient solution is the simplest and most convenient way to increase dissolved oxygen. It is understood that fresh nutrient solution has a higher dissolved oxygen content than the original solution, and can promptly improve the oxygen-deficient condition of the flowers.
It takes 3-5 days for flowers to grow water roots, and the interval between nutrient solution changes must not exceed 7 days.
When changing the solution, rinse the roots with clean water and cut the aged roots shorter to promote new root growth. If the nutrient solution suddenly becomes cloudy or mosquitoes and insects appear, it needs to be replaced promptly.
2. Oxygenation by vibration
For hydroponic flowers in smaller containers, as long as the roots are clear and undamaged and the nutrient solution is transparent, you can use the vibration oxygenation method. Hold the flower steady with one hand and grasp the container with the other, then gently shake it more than 10 times, and you can increase the oxygen content of the nutrient solution by more than 30%.
For hydroponic flowers with cloudy nutrient solution or poorly developed roots, the vibration oxygenation method should not be used, and the nutrient solution must be completely replaced.
3. Use an automatic water changer for hydroponic flowers
Testing has shown that the dissolved oxygen content in flowing water is higher than in still water. The automatic water changer for hydroponic flowers works on this principle. The entire frame is the flower cultivation container, with a micro circulation pump installed inside. When the nutrient solution circulates through the pipes, it can increase dissolved oxygen for the flowers to absorb. After the pump stops working, the roots remain at a certain liquid level. Cultivating with an automatic water changer is undoubtedly like letting hydroponic flowers soak in an "oxygen bar," and their growth is noticeably better than with static hydroponics.
4. Aerate into the container
If there is a tank of ornamental fish next to the hydroponic flowers, you can use the spare air outlet tube of the fish tank air pump, connect a rubber tube, and put it into the container of statically hydroponic flowers to aerate. The airflow should not be too strong, so as to avoid splashing the nutrient solution out. Using flowing air to increase oxygen also has a good effect.
Nutrient solution can promote flower growth and supplement the nutrients needed by flowers. This is also an essential flower-growing material in the flower cultivation process. However, many growers still find that the flowers do not grow well even after using nutrient solution. Why is that? In fact, this is due to insufficient dissolved oxygen content in the nutrient solution. The above are tips on increasing the dissolved oxygen content of the nutrient solution, and everyone can use them for reference.
The Necessity of Increasing the Oxygen Content of the Nutrient Solution for Aquatic Flowers
Many people think that as long as they buy hydroponic-specific nutrient solution from the market and mix it to the appropriate concentration according to the instructions, that is enough. In fact, hydroponic flowers also have special requirements for oxygen. Because the water (nutrient solution) of aquatic flowers is in a static state, it has little dissolved oxygen, which is unfavorable for flower growth. The following measures need to be taken to increase the dissolved oxygen for them.1. Oxygenation by vibration. Fix the flower plant with one hand, and hold the container with the other hand and gently shake it more than 10 times. After shaking, the dissolved oxygen content of the nutrient solution can increase by about 30%.
2. Increase the frequency of water changes. Changing the water means replacing the water in the bottle that has nutrient solution added. Under normal circumstances, change the water once every 5-10 days in spring and autumn; change the water about once every 5 days in summer; change the water once every 10-15 days in winter. Leave tap water standing for two hours to half a day, and after its temperature approaches room temperature and the chlorine and other substances in the water have volatilized completely, add the purchased nutrient solution in proportion, and it becomes a nutrient solution that can be used to grow hydroponic plants.
3. Add 1% hydrogen peroxide (3% hydrogen peroxide solution) to the nutrient solution.
4. Use a micro submersible pump or an oxygenation pump to add oxygen to the nutrient solution. Plant roots can obtain sufficient oxygen in such an environment, promoting robust flower growth.
Through the detailed introduction in this article, I hope it can be helpful to everyone in managing aquatic flowers. Thank you all for your knowledge and attention to Zuihua Network!
Hydroponic Flower Nutrient Solution Also Needs Oxygen Feeding
Because summer often brings extreme weather phenomena such as excessively high temperatures, excessive dryness, or excessive rain and excessive humidity. Therefore, it has never been considered a good season for home decoration. In fact, as long as you pay attention to some important matters when doing construction in summer, you can also avoid quality problems. Here, the Life Expert editor has specially gathered renovation information suitable for summer construction for you, hoping to help you create a satisfactory beloved home this summer!
A crystal-clear glass cup, a graceful green plant, growing entirely in transparent water, with glossy leaves extending from the cup, can grow vibrantly in places such as a study, office, living room, or bathroom. This is a typical hydroponic plant. Many people think too simply about the care of hydroponic plants, believing that as long as they buy hydroponic-specific nutrient solution from the market and mix it to the appropriate concentration according to the instructions, they can grow them. In fact, home-grown hydroponic flowers also have special requirements for oxygen. The nutrient solution of home-grown hydroponic flowers is in a static state, with low dissolved oxygen, which is unfavorable for flower growth. The following measures need to be taken to increase the dissolved oxygen for them:
1. Oxygenation by vibration. Fix the flower plant with one hand, and hold the container with the other hand and gently shake it more than 10 times. After shaking, the dissolved oxygen content of the nutrient solution can increase by about 30%.
2. Increase the frequency of water changes. Changing the water means replacing the water in the bottle that has nutrient solution added. Under normal circumstances, change the water once every 5 to 10 days in spring and autumn; change the water about once every 5 days in summer; change the water once every 10 to 15 days in winter. Home-grown hydroponic flowers should use soft water as the water source, and generally tap water that meets national standards can be used. After leaving tap water standing for two hours to half a day, and after its temperature approaches room temperature and the chlorine and other substances in the water have volatilized completely, add the purchased nutrient solution in proportion, and it becomes a nutrient solution that can be used to grow hydroponic plants.
3. Add an appropriate amount of "solid oxygen" to the nutrient solution or add 1% hydrogen peroxide (3% hydrogen peroxide solution).
4. Use a micro submersible pump or an oxygenation pump (both are standard aquarium products) to aerate the nutrient solution. Plant roots can obtain sufficient oxygen in such an environment, promoting robust flower growth.