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FertAmino 3-2-7 | Technical Data sheet
Liquid

FertAmino 3-2-7

Liquid fertiliser, formerly known as OPF 4-2-8 or Fertiplus 3-2-7

FertAmino 3-2-7 is a liquid plant-based fertiliser designed to enhance plant growth, resilience, and resistance to abiotic stress. It contains specific macro- and micronutrients, along with amino acids, that are easily absorbed by plants. Amino acids, essential building blocks for proteins, enzymes, and hormones, promote cell growth, increase resistance to abiotic stress, and optimize nutrient uptake, boosting plant health and vitality.

Macro- and micronutrients facilitate natural processes crucial for healthy growth. Macronutrients like nitrogen, phosphorus, and potassium are vital for cell structure, energy transfer, and photosynthesis, with potassium enhancing generative growth. These nutrients form the foundation for robust development.

Micronutrients such as iron, manganese, and zinc are involved in enzymatic reactions and plant metabolism. Acting as catalysts for biochemical processes, they are essential for optimal plant health. FertAmino 3-2-7 improves water retention, stimulates the production of stress-resistant compounds, and enhances overall plant vitality.

Benefits

  • For a natural plant growth
  • Balanced macro- and micronutrient profile
  • Increases abiotic stress tolerance
General Advice
For optimal results, it is recommended to use the product during key stages of the growth phase and periods of abiotic stress. This can be achieved through foliar application or drip irrigation. Ensure application within 4-6 hours after preparation. Maintain a minimal dilution with water at 1:20 for best performance. Clean the spraying tank both before and after foliar application for effective results.
General application
The product can be used in combination with all Den Ouden GrowSolutions fertilisers, bacterial products and mycorrhiza products. Do not mix with copper fertilisers, sulphur based products, alkaline products or oil based products.
FertAmino 3-2-7 | Technical Data sheet
Average composition FertAmino 3-2-7
Nitrogen (N-total)3,1 %
Phosphorus (P₂O₅)1,5 %
Potassium (K₂O)6,9 %
Magnesium (MgO)0,5 %
Sulphur (SO₃)2,3 %
Total Amino Acids14 %
L-Amino Acids6 %
Density1,3 kg/L
Organic Matter35,9 %
pH5,5 - 6,5

As with all organically sourced materials, analysis may vary as much as 15%.

Ingredients
A mixture of fermented vegetable streams
Certifications
Product suitable for use in organic farming in accordance with (EU) 2018/848, (EU) 2021/1165, NOP Regulation and JAS Regulation.
Warranty
Den Ouden GrowSolutions sells the product FertAmino 3-2-7. Follow the instructions on the packaging closely for use. We cannot guarantee suitability of the product outside the originally intended application. Den Ouden GrowSolutions is only obliged to replace products that do not meet the specifications. Suggestions for use and information about results after use of the product - obtained from the manufacturer - can be considered reliable. As Den Ouden GrowSolutions cannot exercise any control over the conditions of use, the buyer/user is responsible for all results, including injury or damage resulting from the use of this product alone or in combination with other materials. Keep out of reach of children. The most recent version of the data sheet is always available on www.denoudengrowsolutions.com.
FertAmino 3-2-7 | Technical Data sheet

Application advice

Crop
Application rate
Application time
Biological effect
Berry, Vegetables in open field
3 - 5 L
5 - 10 L
Apply weekly from fruit set until two weeks to harvest
Increase fruit size, quality and shelf life
Potato
3 - 5 L
5 - 10 L
At low soil potassium every two weeks. At tuber set
Improve water management, transporting sugars from the leaves to the tubers. Improve tuber size
Forage
2 - 4 L
Every 3-4 weeks at low soil potassium
Increased nutritional values
Cereals, Rice
2 - 4 L
Production phase, after flowering or during the season at low K content of the soil. Effective at abiotic stress (i.e. heat, drought)
Increased resistance for abiotic stress, better functioning of the stomata, better quality of the grains
Fruit trees
3 - 5 L
5 - 10 L
Until 3 weeks before harvest and after harvest
Filling of fruits and better fruit quality. Improve drought resistance during fruiting period
Ornamental Plants
3 - 5 L
5 - 10 L
Every 7 days at generative crop stage. At low soil potassium
Increased sturdiness and improved leaf and flower color
Seedlings
1 - 2 L
1 - 2 L
Every 14 days until transplanting
Healthier plants and better root development. Stress reduction
Grape
3 - 5 L
5 - 10 L
Apply every two weeks from fruit set until two weeks to harvest
Improve grape size, color, uniformity and sugar content
All crops
1 - 2 L
Add to plant protection products
Reduce negative effects of plant protection products on the crop
Application
Dosage
Application time
Biological effect
Abiotic stress relieve
3-5 L/ha
Apply just before heat/drought periods, or any other abiotic stress cause. repeat every 7 days until end of stress period.
Increase abiotic stress tolerance, by improving water management and functioning of stomata.

These product application rates are recommendations. We recommend to the farmers to seek counsel from their adviser to adjust the recommendations to their particular situation and to avoid over- or under-fertilisation.

Aminogram free amino acids
Alanine (Ala)
4.5
Arginine (Arg)
3.6
Aspartic Acid (Asp)
14.4
Cysteine (Cys)
<0.5
Glutamic Acid (Glu)
22.3
Glycine (Gly)
<0.5
Histidine (His)
0.8
Hydroxyproline
<0.5
Isoleucine (Ile)
0.9
Leucine (Leu)
0.5
Lysine (Lys)
1.4
Methionine (Met)
<0.5
Phenylalanine (Phe)
0.6
Proline (Pro)
3.9
Serine (Ser)
1.2
Taurine
2.9
Tyrosine (Tyr)
1.3
Valine (Val)
1.5

Plant absorable L-Amino Acids, Unit: g/kg, As with all organically sourced materials, analysis may vary as much as 15%.

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