ZINCFORCE 40
NPK
Description
Liquid zinc suspension, white, with a density of 1.40 ± 0.01 and a pH of 10.2 ± 1.0. Its guaranteed analysis declares ≥ 23% (w/w) / ≥ 32% (w/v) total zinc and ≥ 29% (w/w) / ≥ 40% (w/v) zinc oxide (ZnO): the 40 in the trade name refers to ZnO expressed on a w/v basis. It includes freshwater unicellular algae extract, associated with abiotic stress tolerance. It is applied foliarly, fits into existing fertilisation programmes, and its declared composition contains no chlorides.
Key benefits
- ✓26.8% total zinc measured in the laboratory
- ✓≥ 40% (w/v) zinc oxide (ZnO)
- ✓Chloride < 0.05% measured in the laboratory
- ✓2-3 L/ha foliar; up to 4 applications under severe deficiency
Guaranteed composition
Physical properties
Chloride determined by ion chromatography UNE-EN 10304-1 at an ENAC-accredited laboratory.
Laboratory analysis
| Parameter | Datasheet declares | Test measures |
|---|---|---|
| Zinc (Zn) | ≥ 23 % p/p | 26,8 % p/pconfirms |
| Chloride (Cl)UNE-EN 10304-1 | — | < 0,05 % p/pnot declared |
Tested at an ENAC-accredited laboratory. Values relate to the batch analysed and are not a warranty of composition for every batch.
What NOT to tank-mix with this product
Must not share a tank (6)
TERRA HUMID LIQUID
BOROPLUS
IRONPLUS
MICRO PLUS 1-0-0
PHOSMAX 20
PHOSMAX 20 Suspensión Líquida
With caution (2)
CALCIUM 40
BOOST UNIVERSAL SALINITY
Verdicts derived from each product's composition and pH using applied chemistry. They do not come from a compatibility trial: always run the jar test with your own field water before loading the tank.
See the full compatibility table →Pack sizes

300 L
IBC tank on pallet, for fertigation of large areas
IBC tank on pallet, for fertigation of large areas
IBC tank on pallet, for fertigation of large areas
Documentation and safety
Safety data sheet available on request
The safety data sheet for this product is not published yet. We send it by email the same working day.
Request the sheetApplication method
Recommended dose: Foliar: maintenance 2-3 L/ha or 200-300 cc/100 L per application; under severe deficiency, up to 4 applications.
Recommended crops
- ▸Citrus
- ▸Apple
- ▸Pear
- ▸Blueberry
- ▸Almond
- ▸Cherry
- ▸Peach
- ▸Avocado
- ▸Mango
- ▸Banana
- ▸Tomato
- ▸Potato
- ▸Cucumber
- ▸Melon
- ▸
- ▸
- ▸
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Frequently asked questions
What are the main benefits of ZINCFORCE 40?
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26.8% total zinc measured in the laboratory. ≥ 40% (w/v) zinc oxide (ZnO). Chloride < 0.05% measured in the laboratory. 2-3 L/ha foliar; up to 4 applications under severe deficiency
Which crops is ZINCFORCE 40 indicated for?
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Citrus. Apple. Pear. Blueberry. Almond. Cherry. Peach. Avocado. Mango. Banana. Tomato. Potato. Cucumber. Melon. . . . . . . . . . .
How and when is ZINCFORCE 40 applied?
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Foliar maintenance application: 2-3 L/ha or 200-300 cc/100 L per application., Corrective programme under severe zinc deficiency: up to 4 foliar applications., Zinc supply on citrus, pome fruit, stone fruit and tropical fruit, integrated into the fertilisation programme., Foliar use on vegetable crops (tomato, potato, cucumber, melon) within programmes aimed at abiotic stress tolerance.. Recommended dose: Foliar: maintenance 2-3 L/ha or 200-300 cc/100 L per application; under severe deficiency, up to 4 applications.
Is ZINCFORCE 40 suitable for certified organic farming?
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Yes. ZINCFORCE 40 is certified under CE 2018/848 (EU), NOP USDA (USA) and JAS (Japan). It is suitable for certified organic production in those markets.
How much chloride does ZINCFORCE 40 contain?
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Below the limit of detection: under 0.05% w/w on the original sample. Measured by ion chromatography to UNE-EN 10304-1 at an ENAC-accredited laboratory. The value relates to the batch analysed and is a provisional result, single batch and single sample.
What must not be tank-mixed with ZINCFORCE 40?
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It must not share a tank with TERRA HUMID LIQUID, BOROPLUS, IRONPLUS, MICRO PLUS 1-0-0, PHOSMAX 20, PHOSMAX 20 Suspensión Líquida. That is 6 of the 8 combinations evaluated for this product, each with its chemical mechanism and what you will see in the tank. Verdicts are derived from composition and pH, not from a compatibility trial: run the jar test with your own field water before loading.
Recommended dose
Foliar: maintenance 2-3 L/ha or 200-300 cc/100 L per application; under severe deficiency, up to 4 applications.
Formats
Certifications
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