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Hydroponics fertilizers - how to choose?

Hydroponics fertilizers - how to choose?

Hydroponics is considered a more sustainable option than traditional cultivation as it uses few resources during plant growth, is 90% more water efficient and germinates faster.

To get the most out of your hydroponic farm, you need to stimulate your young seedlings with organic fertilizers and plant growth promoters. We will learn how to properly fertilize hydroponics and what you need for this.

Hydroponic Features

Hydroponic farming takes place without soil, the plants get their nutrients from running water in the system. Nutrients are added along with water to the water tank, and then they are lifted to the plant roots using a water pump.

In hydroponics, different types of nutrients should be used than in traditional soil culture and agriculture. This is especially true for nitrogen fertilizers. Nitrate nitrogen (NO3) must be used here. Common commercial plant fertilizers usually contain ammonium and urea nitrogen, suitable for monoculture but not suitable for hydroponics.

Fertilizers for hydroponics

Let's look at several types of hydroponic fertilizers and the best hydroponic stimulants:

  • Ammonium sulfate fertilizer

This fertilizer has a high nutrient efficiency and is an ideal stimulator for hydroponic plants. Contains sulfur, which is easily absorbed by plants.

In addition to feeding alkaline soils, it also contributes the necessary nitrogen necessary for plant growth.

  • Bor

A highly effective component that is rich in nutrients for plant growth. Mineral fertilizer for hydroponics guarantees the grower a successful harvest and optimal plant development.

It is used in small amounts and helps to balance starch and sugar and increase pollination and seed production.

In addition, boron helps in cell division and protein formation, supporting the transport of water and substances by plants.

  • Azomite

A rich mineral fertilizer for hydroponics in powder form, which is made from volcanic ash. Contains about 70 trace elements, very useful for plants. When used as a plant stimulant, azomite improves overall health, pest resistance and plant immunity.

Azomite also strengthens roots and increases yield. This formula is one of the best fertilizers for providing hydroponics with nutrients in the early and late stages of growth.

  • Chelated Iron

Liquid fertilizer for hydroponics is able to fix nitrogen, and also promotes the development of chlorophyll and enzymes. This component is characterized by the fact that it stabilizes the metabolism in the plant. It aids in chlorophyll production, stem elongation, and cold tolerance.

  • Calcium

Helps activate cell repair and plant defense mechanisms such as antioxidants.

  • Chelated Manganese

Improves plant health and growth by promoting photosynthesis.

  • Chelated Copper

Activates some enzymes involved in the synthesis of lignin. It also helps plants with respiration, photosynthesis, carbohydrate and protein metabolism, and flower production.

  • Sodium Molybdate

Supplies plants with molybdenum.

Additional Substances

In order to achieve maximum yield, good quality, you need to mix hydroponic fertilizer with your own hands. The most common additional and secondary nutrients are calcium (Ca), sulfur (S) and magnesium (Mg).

The right fertilizer formula is the key to a successful growth.

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