GROWMAX-Mn
A High-Efficiency EDTA-Chelated Manganese Fertilizer Enhancing Chloroplast Formation, Photosynthesis, and Nutrient Utilization in Crops.

Details
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GROWMAX-Mn is a high-efficiency chelated manganese fertilizer formulated with advanced EDTA chelation technology, which prevents manganese from being fixed by soil and avoids antagonistic reactions with other nutrients. This ensures crops can efficiently absorb and utilize manganese, maintaining a stable supply for healthy growth.The product promotes chloroplast formation, alleviates leaf chlorosis, and extends the functional period of leaves, enhancing photosynthetic efficiency and overall crop vigor. Water-soluble small molecules allow rapid manganese absorption and utilization, minimizing nutrient waste. GROWMAX-Mn also improves nitrogen, calcium, and iron uptake, boosts disease resistance, and contributes to increased grain weight, better vitamin content, and improved taste and appearance of crops.
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Benefits
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• Maintains effectiveness in weakly alkaline soils and ensures manganese remains absorbable.
• Water-soluble small molecules allow efficient absorption and minimize nutrient waste.
• IPromotes chloroplast formation and improves leaf photosynthetic efficiency.
• Enhances nitrogen, calcium, and iron absorption and utilization.
• Boosts crop growth, disease resistance, and overall vigor.
• Increases grain weight, improves vitamin content, taste, and appearance of produce.
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Field Application Cases
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Recommended Application
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| Application Method | Crop | Application Period | Dosage | Spray / Irrigation Concentration |
| Foliar Spray | Field crops (Wheat, Corn, Soybean) | Jointing stage, vegetative growth stage | 1 kg/ha | 0.5–1 kg per 1,000 L of water |
| Vegetables | Pre-flowering and post-flowering stages | 1 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Fruit trees | Flowering stage, fruit stage, color turning stage | 1 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Root Irrigation / Sprinkler Irrigation | Solanaceae crops (Tomato, Pepper) | Flowering stage, early fruit stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water |
| Fruit trees (Citrus, Apple, Grape, Cherry) | Pre-flowering stage, early fruit stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Potato | Flowering stage, starch accumulation stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Melons, fruits and vegetables | Vegetative growth stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Strawberry | Pre-flowering stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water | |
| Banana | Pre-flowering stage | 7–15 kg/ha | 0.5–1 kg per 1,000 L of water |
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Honors and Qualifications
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latest News
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about us
Welcome to CityMax Group
Citymax group was established in the ancient city of Xi’an. With subsidiaries:Xi’an Citymax AgroChemical Co.,Ltd., Xi’an Greenfert Crop Science Co.,Ltd., Shaanxi Citymax Agrotech Co.,Ltd.
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2012Establishment Time
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30+global Distributors
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70+countries

Advanced EDTA chelation protects manganese from soil fixation and antagonistic interactions, ensuring stable supply and high crop absorption efficiency.







