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The use of high-quality chelates like AGRASTREEN STRONG is the most effective way to prevent and correct iron deficiencies in all types of soils. Iron is an essential nutrient for plants involved in the synthesis of chlorophyll.
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A closer look
In alkaline soils with high calcium carbonate content, iron has an especially reduced movement and is under insoluble forms. Under these conditions, the plants manifest a lack of iron in the form of iron chlorosis
The best way to correct this deficiency is by providing iron chelate AGRASTREEN STRONG; the chelating agent has proven to be the most stable and effective in the most difficult and different conditions.
Chelated iron AGRASTREEN STRONG is a micro granulate with a high solubility in water ($125 \text{ g/l}$) which does not form precipitates or lumps6. It is stable in a pH range of 2-10, obtaining maximum stability between 5 and 9.5, the range in which most agricultural soils are located7.
COMPOSITION
| Ingredient | Content |
| Iron (Fe) water soluble and chelated by EDDHA | 6% w/w |
| Ortho-Ortho isomer | 5.2% w/w |
PHYSICOCHEMICAL PROPERTIES
DOSE AND DIRECTIONS FOR BEST RESULTS
It can be applied to the soil by any technique to locate the product in the root zone (drip irrigation, injection, directly into the soil with subsequent watering, etc.). Apply on damp soil for easy penetration.
| CROP | Method of application | Maintenance dose | Light deficiency | Strong deficiency |
Application period
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| Horticultural crops of short cycle | through irrigation water or directly to the ground, injected, buried or scattered. | 5−10 kg/Ha | 10−20 kg/Ha | 15−30 g/plant |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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| Horticultural crops of long cycle | through irrigation water or directly to the ground, injected, buried or scattered. | 10−20 kg/Ha | 10−20 g/plant | 12−18 g/plant |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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| Citrus and fruit trees | through irrigation water or directly to the ground, injected, buried or scattered. | 5−20 g/plant | 7−15 g/plant | 40−60 g/plant |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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| Grafts | through irrigation water or directly to the ground, injected, buried or scattered. | 5−7 g/plant | 25−40 g/plant | 10−20 g/plant |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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| Olive and nuts trees | through irrigation water or directly to the ground, injected, buried or scattered. | 20−25 g/plant | 7−10 g/plant | N/A |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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| Grapevine | through irrigation water or directly to the ground, injected, buried or scattered. | 5−7 g/plant | N/A | N/A |
During the phases of greater vegetative growth, starting the applications from the start of activity or after transplantation.
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