Iron Plus
Solid chelated-micronutrient solution for soil and hydroponics.
- Category
- Nutritional Corrector
- Formulation
- Water Soluble Powder (SP)
- Key ingredients
- Iron (Fe) EDDHA Chelated
- Application method
- Soil & Hydroponics
- EU-compliant formulation
- Manufactured in Spain
- Batch-tested quality
Designed for maximum physiological response
Formulated with premium inputs to activate internal plant pathways and optimize harvest potential.
Correcting iron chlorosis
Iron Plus (DeltaMicro Iron 6%) is a premium iron chelate formulated as 100% water-soluble micro-granules. It is designed for maximum efficiency in correcting iron chlorosis, restoring leaf greenness and photosynthetic capacity.
Ortho-ortho & ortho-para isomer synergy
Combines the [o-o] EDDHA isomer (highly stable, resisting soil pH up to 9.5 for persistent correction) with the [o-p] EDDHA isomer (delivering a rapid shock effect to quickly restore green color).
Agrocolor organic certification
Certified for organic farming, making it the industry standard for organic growers managing calcareous soils.
The science of advanced nutrition technologies
DeltaChem products are engineered on a suite of proprietary technologies, each targeting a different lever of crop performance, from physiological activation and stress resistance to phosphorus availability and rhizosphere health.
Guaranteed chemical analysis
Fully compliant composition parameters registered to guarantee precision crop response.
| Component / element | % w/v | % w/w |
|---|---|---|
| Water-soluble iron (Fe) | 6.00% w/w | |
| Iron (Fe) chelated by [o-o] EDDHA | 4.80% w/w | |
| Iron (Fe) chelated by [o-p] EDDHA | 0.30% w/w | |
| Physical properties: pH: 8.5 | Density: 0.78 g/cm³ | ||
Crop-specific recommendations
Select your crop type below to display targeted dosage rates, timing guides, and recommended soil or foliar methods.
Recommended for high-value horticultural, fruit, citrus, olive, and berry crops.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| Spring sprouting start | Soil / fertigation | 3.0–5.0 L/ha | Accelerate shoot growth and canopy density |
| Pre-flowering | Soil / fertigation | 150–300 cc/hL | Improve flower quality and pollination strength |
| Petal fall | Soil / fertigation | 150–300 cc/hL | Minimize fruit drop rate and stimulate initial fruit load |
Apply during vegetative growth and fruit-set stages to maintain continuous development and stress resistance under greenhouse or open-field conditions.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| 4–6 Leaf Stage | Soil / fertigation | 150–300 cc/hL | Correct early micronutrient deficiencies |
| Vegetative development | Soil / fertigation | 3.0–5.0 L/ha | Develop robust lateral branch density |
| Cycle maintenance | Soil / fertigation | 150–300 cc/hL | Keep growth energy active under extreme heat |
Formulated to trigger high shoot density and oil accumulation in critical olive production cycles.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| Pre-flowering stage | Soil / fertigation | 150–300 cc/hL | Increase flower density and pollen viability |
| Follicle opening | Soil / fertigation | 3.0–5.0 L/ha | Improve leaf health and nutrient supply chain |
Enhances root recovery, flowering uniformity, fruit size, and Brix content from post-transplant through harvest intervals.
| Growth stage | Application method | Recommended dosage | Key objectives |
|---|---|---|---|
| White bud stage | Soil / fertigation | 150–300 cc/hL | Trigger strong early budding and branch structure |
| Active berry swelling | Soil / fertigation | 3.0–5.0 L/ha | Build skin firmness and fruit size uniformity |
Request technical documentation
Need full chemical specifications, crop-specific dosage guidelines, or Material Safety Data Sheets (MSDS) for Iron Plus? Get in touch with our technical team directly.
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