Ingredients and Fertilizers
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FertiSoil 4-3-3
Solid Organic Fertiliser NPK Ca-Mg-Na-S 4-3-3 (9-1-0,5-1) I Formerly known as Fertiplus 4-3-3
This formulation adds organic matter and nutrition which ensures a good start and stable growth of the plant
More Information 
Benefits
Balanced macro- and micronutrients during the crop cycle
The organic fertiliser contains a large amount of macro- and micronutrients that are released throughout the crop cycle. Read more
>The organic fertilizer contains various macro- and micronutrients, including nitrogen, phosphorus, potassium, calcium, iron, manganese, zinc and boron, which are gradually released throughout the growing season. This comprehensive mix of nutrients is essential for various aspects of plant growth. Nitrogen promotes overall growth, phosphorus is essential for energy transfer, and potassium enhances disease resistance and improves fruit quality. Calcium contributes to cell structure and vigor, iron is crucial for chlorophyll formation, and manganese plays a role in various enzymatic processes. Zinc and boron are also vital for various metabolic functions. Read less
Contains humic and fulvic acids
Humic acids buffers the nutrients in the soil. Fulvic transports the nutrients to the plant. Read more
>Humic acids bind nutrients, while fulvic acids release them and transport them to the plant's roots. This process ensures longer retention of nutrients in the soil and the plant can absorb the nutrients more easily. Fulvic acid improves the absorption of all fixed nutrients in the soil and releases phosphates and iron to the plant. Read less
Organic matter improves water holding capacity of the soil
A greater amount of organic matter in the soil increases water retention between soil particles. Water is available to the plant for longer. Read more
>A fertilizer pellet with a high organic matter content contributes to increased water retention between soil particles. This pellet acts as a reservoir of organic matter that retains water, keeping it available to the plant. The organic matter in the fertilizer pellet acts as a sponge-like structure that retains water and gradually releases it to the soil. This promotes sustained and efficient use of water by the plant, allowing it to benefit from moisture for longer periods of time.Read less
Product information
FertiSoil 4-3-3 is a well-known 100% organic, ecological and hygienic fertiliser pellet. The organic material in this excellent, all-round plant fertiliser contains mainly humic acid structures, which benefit the soil by facilitating the availability of nutrients. The humic acids gradually release the minerals present, making minerals more readily available for absorption by the plant's roots. The use of this organic fertiliser significantly reduces the need for chemical fertilisers, which has a positive effect on biodiversity and the natural environment.
Product suitable for use in organic farming in accordance with (EU) 2018/848, (EU) 2021/1165, NOP Regulation and JAS Regulation.
Dosage
Recommended quantities between 300 - 3000 kg per hectare. Look for specific cultivation advice on the website.
Details
Shelf life
Must be stored in a dry and well-ventilated place. Keep cool and protect from sunlight. Store in a closed container. Shelf life: 3 years minimum.
Execution
Application
Certification
Packages
Discover all the benefits of this product, download the product sheet for an overview of all the information.
Download BrochureWhere science meets sustainability
We pride ourselves on providing evidence-based solutions to growers around the world. Every claim we make about the efficacy of our products is backed by extensive research and field reports.
More about usWhere science meets sustainability
We pride ourselves on providing evidence-based solutions to growers around the world. Every claim we make about the efficacy of our products is backed by extensive research and field reports.
More about us
Ingredients and Fertilizers
Ingredients |
|---|
Fertilizers |
|---|
| N | P | K |
|---|---|---|
| 4 | 3 | 3 |
Products that combine well
With these products you will get even better results and yields from your crops.
Do you have questions?
Hi, I'm Maaike, Sales support Retail at GrowSolutions. Do you have any questions? I would love to help you out!
- Maaike Mud
Other products
Other solutions that work for different growing techniques.
FertiBoost 11-0-5
With amino acids
FertiBoost 11-0-5
Offers organic matter for healthy soil life
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FertiSoil 4-10-2
With humic and fulvic acids
FertiSoil 4-10-2
Balanced macro- and micronutrients during the crop cycle
See All Benefits
FertiSoil 4-2-10
With humic and fulvic acids
FertiSoil 4-2-10
Balanced macro- and micronutrients during the crop cycle
See All Benefits
Frequently asked questions
FertiSoil 4-3-3
What are biostimulants and how can they benefit my crops?
Biostimulants are products that improve crop growth, development and stress response without directly providing nutrients. They can increase yields, improve resistance to stress and improve crop quality.
What advantages do organic fertilisers offer over synthetic fertilisers for my crops and soil?
Organic fertilisers contain natural materials such as compost, animal manure and plant materials. They improve soil structure, increase organic matter content and stimulate soil life, resulting in healthier plants and increased yields.
How can I improve soil life and why is this important for my crops?
A healthy soil life is essential for fertile soil and healthy crops. It improves soil structure, nutrient availability and water retention, and reduces the need for external inputs such as fertilisers and pesticides.
What specific problems can biostimulants and organic fertilisers help solve in cultivation?
Biostimulants and organic fertilisers can help solve specific problems such as poor soil quality, low yields, stress due to extreme weather conditions and lack of nutrients.
How can I choose the right biostimulant or organic fertiliser for my specific soil and crop needs?
Choosing the right biostimulant or organic fertiliser depends on factors such as soil type, crop needs, climatic conditions and available budget.
What are some sustainable practices I can implement to improve the health of my plants and increase yields?
Sustainable practices such as crop rotation, organic soil improvers and integrated pest management can improve plant health and increase yields.
Are there specific guidelines for the use of biostimulants and organic fertilisers in cultivation?
Yes, there are specific guidelines for the use of biostimulants and organic fertilisers, such as application times, rates and mixability with other products. These guidelines can vary depending on the type of crop and soil.
How can I measure the effectiveness of biostimulants and organic fertilisers in my field?
The effectiveness of biostimulants and organic fertilisers can be measured by parameters such as crop yield, crop quality, soil health and resistance to stressors. Den Ouden GrowSolutions also has the ability to perform a plant sap analysis, chroma analysis and mycorrhiza analysis. With these analyses, the quality of the soil/plant, the needs of the soil/plant and the effect of the products can be determined.
