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FertiBoost 8-3-3 | Technical Data sheet
Pellets

FertiBoost 8-3-3

Solid fertilizer, formaly known as FertiPlus 8-3-3

Organo-mineral fertiliser pellets provide essential organic matter that promotes healthy soil life and serves as vital food for soil microorganisms. These microorganisms convert organic matter into plant-available nutrients, supporting a balanced and thriving soil ecosystem.

This fertiliser offers a full spectrum of essential nutrients, including a quick-release form of nitrogen. Half of the nitrogen is released within the first few weeks, with the rest gradually released over three months. This immediate availability of nitrogen is critical in the early stages of plant development, aiding the formation of leaves, stems, and roots. By ensuring plants receive essential nutrients from the start, this fertiliser promotes robust and resilient growth throughout the growing season.

The combination of humic and fulvic acids enhances nutrient management. Humic acids bind nutrients, while fulvic acids release and transport them to plant roots, improving nutrient uptake. The high organic matter content also improves water retention in the soil, acting like a sponge to ensure consistent moisture availability. This efficient water management supports sustainable water use, allowing plants to thrive even in challenging conditions.

Benefits

  • Offers organic matter for healthy soil life
  • Direct release of nitrogen for plant growth
  • Contains humic and fulvic acids
General Advice
For annual plants, apply before sowing or planting, for perennial crops apply at start of growing season. Apply the fertiliser once a year and mix the fertiliser with the top layer of the soil. If application before planting isn't possible, apply before rain or irrigate afterwards. When fertilising trees, distribute the fertiliser over the root area, ideally mixing it into the soil. For wider coverage, spread applications as needed. This user-friendly fertiliser can be easily applied in the field by hand or with a spreader. Spread applications if necessary.
General application
The product can be used in combination with all Den Ouden GrowSolutions fertilisers, bacterial products and mycorrhiza products.
FertiBoost 8-3-3 | Technical Data sheet
Average composition FertiBoost 8-3-3
Nitrogen (N-total)8.0 %
Nitrogen (N-org)7.7 %
Nitrogen (NH₄-ammonium)0.3 %
Phosphorus (P₂O₅)2.5 %
Potassium (K₂O)2.5 %
Calcium (CaO)6.0 %
Magnesium (MgO)0.8 %
Sodium (Na₂O)<1.0 %
Iron (Fe)0,09 %
Copper (Cu)0,008 %
Manganese (Mn)0,034 %
C/N4
Zinc (Zn)0,045 %
Chlorine (Cl)<0.081 %
Humic and Fulvic acids20 %
Moisture<12 %
Pellet diameter5-6 mm
Pellet diameter (Crumb)3 mm
Organic Matter55 %
pH7-8
Sulphur (SO4)1.3 %
Boron (B)0,0021 %
Dry Matter>88 %
Bulk density700 kg/m3

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

Ingredients
A mixture of industrial processed manure
Ureum
Warranty
Den Ouden GrowSolutions sells the product FertiBoost 8-3-3. Den Ouden GrowSolutions only warrants that the product will comply with the specifications as mentioned in this Document on the date of delivery. Follow the instructions on the packaging and the data sheets closely for storage, use and application rate. We cannot guarantee suitability of the product outside the originally intended application. Use after the expiry date may result in reduced processing. Den Ouden GrowSolutions is only obliged to replace products in the situations as mentioned in her general term and conditions. 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 this data sheet is always available on www.denoudengrowsolutions.com.
FertiBoost 8-3-3 | Technical Data sheet

Application advice

Crop
Application rate
Crop
Application rate
Potato
500 - 1250 kg
Carrot
600 - 1250 kg
Cassava
750 - 1500 kg
Asparagus
750 - 1500 kg
Ground nuts
750 - 1250 kg
Onions
500 - 1250 kg
Legumes
500 - 1000 kg
Tomato
750 - 1250 kg
Cucumber
750 - 1250 kg
Eggplant
600 - 1250 kg
Leek
600 - 1250 kg
Lettuce
750 - 1250 kg
Cabbage
750 - 1250 kg
Melons
1000 - 1500 kg
Berry, Strawberry open field
1000 - 1750 kg
Pineapple
1250 - 2000 kg
Peppers
750 - 1250 kg
Tabacco-plants
500 - 1250 kg
Flowers, Roses
750 - 1250 kg
Chrysanthemum
400 - 1250 kg
lawns, Sports fields
500 - 1250 kg
Golf courses
500 - 1000 kg
Cereals
300 - 500 kg
Wheat
300 - 500 kg
Rapeseeds
300 - 500 kg
Corn
300 - 750 kg
Sunflower
300 - 750 kg
Rice
300 - 500 kg
Cotton
750 - 1250 kg
Sugarbeets
750 - 1250 kg
Soybeans
1000 - 1500 kg
Sorghum
1000 - 2000 kg
Coffee
1 - 2 kg tree/yield
Cocoa
2 - 5 kg tree/yield
Tea
1500 - 2000 kg
Rubber
2 kg tree/year
Apple, Pear, Plum
2 - 5 kg tree/year
Olives
2 - 5 kg tree/year
Citrus
2 - 4 kg tree/year
Grape, Vineyard
0.3 - 0,5 kg tree/year
Pistachio
3 kg tree/year
Papaya
750 - 1500 kg
Mango
500 - 1250 kg
Banana
1500 - 2000 kg

These product application rates are recommendations. The dosage depends on local soil & weather conditions. Recommended rates are for full production For tree/shrub/plant in development stage or without production, rates can be lowered. Above rates are advised on a complementary based fertilisation. In most of the times extra nutrients should be applied depending on soil analysis or crop stage. We recommend to the farmers to seek counsel from their adviser to adjust the recommendations to their particular situation and avoid over- or underfertilisation.

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