Fertiliser in hydroponics
Fertilisers in hydroponics. Domestic hydroponics uses just water to provide nutrition to the plants and at times as substrata as well.
It is necessary, however, to add a nutritional substance to the water, a fertiliser mix, in order to reproduce the chemical composition of soil.
The advantage of using a fertiliser is that it balances the content of minerals and other nutritional substances based on the type of cultivation adopted.
How to add the fertiliser in hydroponics
In the agricultural sector, there are numerous types of nutritional solutions. The solutions need to be appropriate for the plants grown as well as for the cultivation method.
In fact, hydroponic cultivation requires different types of products compared to those used in soil-based cultivation.
Hydroponic Vertical Garden utilises a specifically formulated water-soluble fertiliser that is ideal for hydroponic cultivation.
Fertiliser
Soilpresents chemical conditions that are not found in water and it is not possible to replace these for improved nutrition nor to eliminate any particular substance: this situation is the greatest limit.
The main advantage of hydroponic fertiliser
The main advantage of hydroponic fertilisers is that it is possible to choose the nutritional mix based on the plants cultivated as well as the specific environmental conditions.
By doing so, it is possible to manage the growth more efficiently by controlling the ideal nutrition for each phase of the root system development.
Furthermore, the marker offers numerous solutions for hydroponic cultivation that are well balanced for a wide variety of plants. These blends allow ease of use without complication or the need to be an expert in chemistry.
Which are the more important nutritional substances?
There are 3 main substances:
- Nitrogen N,
- Phosphorous P,
- Potassium K,
The percentages (%) of which are indicated by the 3 digits on the labels of the fertilisers.
Apart from the substances mentioned above, there are others that quite are important such as iron, manganese, zinc, magnesium and sulphur.
Pay attention to the amount of fertiliser added
Although hydroponic systems are quite easy to use, an excessive quantity of fertiliser may damage the plant and block its vital cycle whilst a lack of or insufficient amount of fertiliser will not be enough to nourish the plant. It is, therefore, suggested to follow the instructions of the labels carefully.
How much Hydroponic Nutritional Solution should be used?
Hydroponically cultivated plants require different proportions of nutrition based on their growth phase. Modern nutritional solutions are much more advanced compared to previous mixes and now allow for the precise adjustments based on the growth phase of the plants. Most of the fertilisers available nowadays are for the growing phase and flowering phase.