How to use hydroponic plant nutrient solution

Hydroponic plants deliver nutrients to plants through nutrient solution. Next, I'll introduce them to you.

Is the nutrient solution of hydroponic plants toxic?

Is hydroponic plant nutrient liquid poisonous? Small partners who are concerned about this issue must be worried about whether aquatic fish co-culture will be harmful to fish. Xiaobian can tell you that the hydroponic plant nutrient solution sold in the market is actually non-toxic, and the nutrient solution used in hydroponic flowers uses inorganic minerals that do no harm to fish. there is no problem for fish to survive in the nutrient solution for a long time. On the contrary, the roots in the fish and the water promote each other: due to metabolism, adsorption and algae activities, the surface of the roots will produce and cover a layer of organic foreign bodies, providing food for the fish, so we can rest assured to breed the fish.

Formula of nutrient solution for hydroponic plants

The various elements and their dosage used in the preparation of hydroponic plant nutrient solution need to be determined according to the variety, growth and development period and flowering time of the plant, as well as the final growth area.

Preparation method of hydroponic plant nutrient solution:

Add 0.22 grams of ammonium phosphate, 1.05 grams of potassium nitrate, 0.16 grams of ammonium sulfate and 0.16 grams of ammonium nitrate, and 0.01 grams of ferrous sulfate to 1 liter of water. Metal containers should not be used for the preparation and storage of nutrient solutions. Ceramic, plastic, glass or ceramic containers are best used.

Usage: potted flowers are irrigated with nutrient solution once a week during the growing period, and the dosage can be flexibly controlled according to the plant size.

How to use hydroponic plant nutrient solution

1. Vibrating to increase oxygen. 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%.

two。 Increase the number of water changes. To change water is to change the water in the bottle with nutrient solution. In general, water is changed every 5 to 10 days in spring and autumn, about 5 days in summer, and every 10 to 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.

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.

The above is the introduction of hydroponic plant nutrient solution, I hope you can like it.