Classification and usage of Flower nutrient solution Strategy of odorless Flower cultivation in Water Culture and soil Culture

It is more and more convenient for flower friends to grow flower nutrient solution, but some flower friends do not know how to use it correctly. Containers filled with nutrient solution should use ceramic, plastic or glass materials, not iron products, otherwise the nutrient solution will fail. It is best to go with it, and the amount of liquid should be determined according to the size of the plant and the volume of the flower bowl. If the quantity is too much, the plant cannot absorb it, and some even cause toxicosis; if the quantity is insufficient, it will not play a role in promoting growth.

Hua you: what should I pay attention to when preparing nutrient solution?

Whether hydroponic flowers or soil-grown flowers, flowers need to absorb nutrients from the matrix, sometimes the soil or water to provide flowers with insufficient nutrition, then we need to borrow some nutrient solution help. Domestic hydroponic flowers also have special requirements for oxygen. The nutrient solution of domestic hydroponic flowers is in a static state, and the content of dissolved oxygen is low, which is not conducive to the growth of flowers, so the following measures need to be taken to increase the dissolution of oxygen.

Hydroponic flowers need to be matched with nutrient solution

I. hydroponic flowers to increase oxygen

1. Vibrating oxygenation

Fix the flower plant with one hand and gently shake the vessel with the other for more than 10 times. After shaking, the dissolved oxygen content of the nutrient solution can be increased by about 30%.

2. Increase the number of water changes

To change water is to change the water in the bottle with nutrient solution. In general, the water is changed every 5-10 days in spring and autumn, about 5 days in summer, and every 10-15 days in winter. Domestic hydroponic flowers should use soft water as water source, and tap water in line with national standards can be used generally. After placing the tap water for two hours to half a day, after its temperature is close to room temperature and the chlorine in the water is volatilized, the bought nutrient solution is added in proportion to become a nutrient solution that can raise hydroponic plants.

Fertilization: topdressing skills for different kinds of family potted flowers

3. Add an appropriate amount of "solid oxygen" to the nutrient solution or 1% hydrogen peroxide (3% hydrogen peroxide).

4. Using miniature submersible pump or aeration pump (all standard products of aquarium) to carry out waterfall gas to the nutrient solution, plant roots can obtain sufficient oxygen in such an environment to promote the healthy growth of flowers.

Foliar fertilizer for growing flowers

II. Usage of nutrient solution

People need nutrition, plants also need nutrition, in real life, occasionally encounter roadside trees will have a bottle, like people, in the intravenous drip, so how is the plant nutrient solution used?

First of all, there are many kinds of nutrient solution: flower type, fruit type, suitable for succulent growth, Phalaenopsis special, general-purpose and so on.

Secondly, the amount of nutrient solution can be determined according to the plant size and the volume of the flower bowl, or it can be configured according to the ratio of instructions and water. If the quantity is too much, the plant cannot absorb it, and some even cause toxicosis; if the quantity is insufficient, it will not play a role in promoting growth. The amount of fertilizer applied each time

Spring and summer are the peak period of plant growth, which requires a large amount of fertilizer, which is generally fertilized every half a month. in autumn, the amount of fertilizer should be gradually reduced, once every 1-2 months, but in winter, the plant enters the dormant period and stops growing because of low temperature. No need to fertilize.

But if the plant has taken shape, even in the peak growing season, only a small amount of nutrient solution needs to be irrigated occasionally, once every 3-6 months. If you fertilize too often, the plant will continue to grow, thus destroying the original shape.

Because the substrates (water) of some soilless plants (which we often call hydroponic plants) have no nutrients, they can only rely on irrigating nutrient solutions for plant growth.

Finally, it should be noted that containers filled with nutrient solution should use ceramic, plastic or glass materials, not iron products, otherwise the nutrient solution will fail.

In a word, the nutrient solution is both scientific and hygienic and can not be replaced by other fertilizers.

III. Various types and functions of nutrient solution

Here is how to use these nutrient solutions correctly:

1. Hydroponic nutrient solution

When the hydroponic nutrient solution is used in hydroponic culture, the flower root is directly immersed in the nutrient solution to allow the root system to absorb water, nutrients and oxygen directly. In hydroponic culture, the concentration of nutrient solution can not be high, can not exceed the tolerance of flowers to the concentration of nutrient solution, otherwise it will produce fertilizer damage, the concentration of nutrient solution can be lower, which is beneficial to plant growth.

2. Nutrient solution for matrix culture

The concentration of nutrient solution in matrix culture is not as strict as that required in hydroponics, because the matrix can absorb enough nutrients. When the nutrient degree of the matrix solution is high, the adsorption capacity of the matrix can be increased; when the nutrient concentration in the matrix solution is low, the adsorbed nutrients will break away from the matrix and increase the nutrient content in the matrix solution. Substrate culture is much safer than hydroponic culture of flowers, so when the formula of back culture solution for flowers can not be grasped correctly, it is easy to succeed in using substrate to cultivate flowers.

Thin fertilizer is applied frequently

3. Aerosol nutrient solution

Fog culture is suitable for large-scale soilless cultivation, which sprays the nutrient solution around the flower root system and condenses into a nutrient film on the surface of the root system, so that the root system can fully absorb water, nutrients and oxygen. The concentration of nutrient solution is 20%-30% higher than that of ordinary hydroponic culture, mainly because aerosol culture is supplied in the form of spray, and there is only a thin film attached to the surface of vegetable roots, and the total amount is less, in order to meet the needs of vegetable growth, therefore, it is necessary to increase the concentration of the nutrient solution.

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