Aeroponics / Hydroponics - how do I fertilize correctly? Nutrients for optimal plant growth

Macro- and micronutrients in plant fertilizers

For healthy growth and optimal development, plants require a balanced mix of macronutrients and micronutrients. Macronutrients are required in larger quantities and include elements such as nitrogen, potassium, phosphorus, magnesium, calcium and sulfur. These elements are the building blocks of the plant structure and play a central role in its metabolic processes.

Micronutrients, although required in smaller amounts, are equally important. These include iron, manganese, zinc, copper, boron, molybdenum and chlorine. They are crucial for enzymatic processes, electron transfer and the overall health and vitality of plants.

The importance of nutrient balance

A balance of macro and micronutrients is essential for robust plant growth. A deficiency in any of these nutrients can lead to stunted growth, lower yields, and various other negative effects on plant health. Innovative technologies such as our Future Garden systems allow fruits and vegetables to be grown in both commercial Tower Farms and at home. While Tower Garden's nutrient solutions are effective, other fertilizers also offer similar benefits.

Nutrients in hydroponic systems as well as in aeroponics

Some Tower Farms use organic nutrients specifically designed for hydroponic systems, while others rely on bespoke natural recipes. However, we prefer Future Garden's pure soluble ionic mineral solution (see in the shop) as it contains all the necessary macro and micro nutrients plants need to thrive. Whether organic nutrient blends, aquaponic water or soluble mineral solutions, it is important to choose fertilizers made from natural, unadulterated ingredients without synthetic additives.

Purity of nutrients

In the field of hydroponic cultivation, success depends greatly on the quality of the nutrients used. Future Garden offers a 100% natural nutrient blend that is specifically designed to support the highly oxygenated environment in the Tower Garden towers. This nutrient solution can be used for all types of vegetables, herbs, fruits and flowers, unlike traditional hydroponic systems that require a different nutrient blend for each plant.

Why no organic fertilizers in aeroponics?

In an aeroponic system, the use of organic fertilizers is not appropriate as they could contaminate the water and be a breeding ground for diseases. Organic substances decompose and transform into the trace elements necessary for plant growth. Minerals that occur from and only in nature cannot be certified as organic, but are just as natural as organic plant- or animal-based fertilizers. All indoor farms rely on mineral nutrients.

Scientific comparison of yield and nutrient density

Scientific comparative studies on crop yield and nutrient density show that the crop yield is 35 to 50% higher than in soil-based organic farming, and the nutrient density is 30% to 65% higher. The vegetables are better, it is scientifically proven.

Purity and quality of nutrients

The mineral solution used by Future Garden and offered in the shop undergoes rigorous testing to meet international and national standards. Our mineral solution is free of fillers, dyes and binders and consists of pure mineral salts.

Certification and environmental friendliness: Food grade minerals – concentration 1:600 ​​– NPK A 8-0-0 & B 0-6-12

Nutrient mixture for the Future Garden systems

Note: our 2-component system of nutrient solution A+B is suitable for all types of plants - both fruit and vegetables!!

The production of nutrients begins with a natural ionic mineral nutrient solution in dry form. Nutrients A (in nutrient solution A) consist mainly of nitrogen, calcium and chelated iron, while nutrients B (in nutrient solution B) contain phosphate, sulfur, potassium, magnesium and other micronutrients. These nutrients are mixed with water in a ratio of 1:300

Dosage: For every 10 liters of water that you put into your system's water tank, use 20 ml of Mineral Blend A and 20 ml of Mineral Blend B and mix it thoroughly into the water.

Attention! Important !

If you have one of our Future Garden Towers that you have filled with small plants or seedlings, we recommend that you only use half the amount of nutrients - i.e. 10 ml of nutrient solution A and 10 ml of nutrient amount B per 10 liters of water. Then you can increase the solution to the normal amount specified after about 2.5-3 weeks.

Please also pay attention to evaporation, especially in the summer months or in heated rooms, as the water evaporates more in your container - we recommend that you only use half the amount of nutrients then, alternatively you can add the normal amount every other time you refill the water in your container.

Conclusion

Hydroponic and aeroponic systems offer a sustainable and effective method of growing plants. With the right mix of macro and micro nutrients, these systems can produce plants that rival the best soil-based products in terms of nutrient density and taste. Tower Garden offers a natural and efficient solution for modern horticulture.