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PlantForce | Technical Data sheet
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PlantForce

PlantForce is a biostimulant, formerly known as FrosTect or ColorTect

The properties of PlantForce rely on harpin signaling proteins, which trigger plant adaptation and enhance self-defense mechanisms. These proteins promote natural growth and, during drought or high evaporation, help plants manage water better through regulated stomatal activity and improved cellular water retention, boosting resilience against heat and drought.

Harpin proteins, combined with micronized calcite, optimize calcium mobilization, strengthening cell structure, boosting enzymatic activity, and improving signal transmission. This enhances overall plant health, stress resilience, and growth processes by efficiently mobilizing calcium.

Adding fulvic acid to harpin and micronized calcium further enhances calcium mobilization for robust cell structure and metabolite formation, complemented by silicon. This combination improves fruit quality attributes like colour intensity, high Brix levels, and storability, while regulating ethylene production for better shelf life and sugar content. Harpin activation increases mineral content, prevents ice crystal formation in plant cells (during mild to moderate frost), and enhances frost resistance and recovery, strengthening plant resilience from stress management to recovery phases.

Benefits

  • Added calcium and stimulation of calcium uptake
  • Increases abiotic stress tolerance
  • Improves the colour and shelf life of the fruit and prevents structural damage during mild to moderate frost
General Advice
For optimum results, it is recommended to use the product during key stages of the growth phase and periods of abiotic stress. Dissolve in 200/800 liters of (chlorine-free) water (pH between 5 and 10) per hectare. Use water with a minimum temperature of 10 degrees. Wait 15 to 30 minutes and stir frequently. Spray prepared product over the entire crop within 4 to 6 hours. Allow at least 2 hours drying time.
General application
This product can be used in combination with all GrowSolutions fertilisers, GrowSolutions microbial products and GrowSolutions biostimulants. Do not mix the product with pesticides or chlorinated products.
PlantForce | Technical Data sheet
Average composition PlantForce
Calcium (CaO)23,93 %
Magnesium (MgO)2,74 %
Silicium (Si)2,58 %
Boron (B)0,6 %

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

Ingredients
Micronised calcite
Fulvic acid
Seaweed extract
Sodium borate
Harpin-protein
Inert ingredients
There are no organic certifications for this product.
Warranty
Den Ouden GrowSolution sells the product PlantForce. 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. 
PlantForce | Technical Data sheet

Application advice

Crop
Application rate
Application time
Biological effect
Hard fruit
2 kg
First leaf formation 2 kg/ha Before flowering 2 kg/ha After fruit set 2 kg/ha Calcium binding in fruit 2 kg/ha
Increases calcium level in the plant, abiotic stress tolerance and improves the colour and shelf life of the fruit
Tree nurseries
1.5 - 2 kg
First leaf formation 2 kg/ha Every three weeks 1,5-2 kg/ha
Increases calcium level in the plant and abiotic stress tolerance
Application
Dosage
Application time
Biological effect
Shelf life
2 kg/ha
21 & 14 days before harvest (at +20 degrees)
Improves shelf life
Frost protection
1,5-2 kg/ha
18 - 36 hours before frost
Frost protection (mild to moderate frost)

These product application rates are recommendations. Consult your product representative for tailor made advice.

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