What fertilizer is most effective for hydroponic plants to grow green leaves? What fertilizer should be added to make them grow faster?

Hydroponics is a new type of indoor soil-free plant cultivation method. Since hydroponic plants have no soil, most people now use nutrient solution for cultivation. However, in order for our hydroponic plants to grow better and greener, the choice of fertilizer is still very important.

Fertilizer for hydroponic plants

1. Nutrient solution

Hydroponic plants can be given a special nutrient solution, which needs to be diluted with twice the amount of clean water before use, but you should pay attention to the dosage. You can add 1-2 drops of nutrient solution to the water every half a month to allow the roots and stems to grow normally.

2. Compound fertilizer

Compound fertilizer can be used for hydroponic plants, because compound fertilizer contains a large amount of nitrogen, phosphorus, potassium and other trace elements. It can effectively promote the growth of branches and leaves. When applying compound fertilizer, it is necessary to add it once every month to avoid fertilizer damage to the plants.

3. Beer

Hydroponic plants can also be fed with beer, which contains a variety of nutrients such as amino acids and sugars. It can not only replenish nutrients for the leaves in time, but also clean the dirt on the leaves. However, before using beer, it needs to be diluted with 4 times of clean water.

4. Expired pills

There are two kinds of tablets that are suitable for hydroponic plants to promote rooting and growth. One is aspirin tablets, which contain salicylic acid and can promote plant growth. The other is vitamin B12 tablets, which can also provide nutrients for plants and purify water.

Make your own fertilizer for hydroponic plants

Many times we can't grow hydroponic plants well because the nutrients in the hydroponic bottle are limited. After the plants absorb the nutrients in the water, they can't replenish the nutrients in time, which affects their growth to a certain extent. In fact, we can also make our own fertilizers for hydroponic plants at home. Here are some common homemade hydroponic plant fertilizers for you to help your hydroponic plants grow.

1. Water soaked with willow branches

The branches are rich in salicylic acid, which can promote rooting. Break off some fresh willow branches, cut them into small pieces of a few centimeters, and soak them in water for a few days before using.

2. Fermented rice water

Seal the rice water in a sealed bag. After about half a month of fermentation, add the fermented rice water as nutrient solution to the hydroponic plants.

3. Banana peel water

Banana peels are rich in nitrogen, phosphorus and potassium, and are a very nutrient-rich substance. Cut the banana peels into very small pieces with a knife, and then put them in a sealable bottle. Add some water to the pieces and place them under the sun for fermentation. Then, dilute them with clean water and put them in water-grown plants.

4. Bean dregs

Bean dregs contain a lot of nitrogen and vitamins, which are very good nutrients for plants. Put the bean dregs in a pot, add water and cook. Then put the cooked bean dregs in a sealable bottle, add water to ferment. After the fermentation is complete, mix it with clean water and add it to the hydroponic bottle.

Fertilization method for water-grown plants

After applying fertilizer to the hydroponic essence, it needs to be placed in a well-ventilated environment to allow the hydroponic plants to breathe fresh air. However, it should not be placed in a place with strong light to prevent the roots from drying up and turning yellow due to excessive temperature.

If it is a hydroponic plant that has just been transplanted and the bottom of the branch has not yet taken root, it is necessary to change the water every 3-5 days to maintain the water activity and promote plant rooting.