DIAMONDMAX No.1
A multi-source, high-activity organic biostimulant powered by LTG technology, delivering comprehensive soil improvement and root-boosting performance.

Details
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DiamondMax No.1 adopts advanced LTG low-temperature granulation technology, which makes the particles have lower moisture content and higher hardness, and ensures the stability and long-term effect of the products. This product combines the functions of humic acid and polyglutamic acid, and is rich in nitrogen and potassium, providing comprehensive mineral nutrition for soil and plant roots. Humic acid can promote the formation of soil aggregate structure, improve soil physical characteristics and microbial environment, and stimulate the germination and growth of crop roots. Polyglutamic acid can effectively regulate soil pH, relieve saline-alkali stress, improve soil water-holding capacity and reduce water loss. They work together to improve the soil in an all-round way and promote the healthy growth of crops, even in adverse environments.
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Benefits
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• Humic acid + polyglutamic acid synergy, supplemented with nitrogen and potassium.
• Improves soil aggregate structure, enhancing aeration, water retention, and nutrient-holding capacity.
• Optimizes soil physicochemical properties and boosts root nutrient-uptake efficiency.
• Provides carbon sources to stimulate the proliferation and metabolism of beneficial microorganisms.
• Improves the rhizosphere micro-ecology and strengthens root growth conditions.
• Polyglutamic acid regulates soil pH and alleviates acid, alkaline, and saline-alkali stress.
• Enhances soil water-holding capacity and reduces moisture loss.
• Promotes root germination and growth, increasing photosynthetic efficiency and stress tolerance.
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Field Application Cases
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Recommended Application
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| Application | Crop | Useage period | Dosage | Use suggestion |
| Spreading /flushing |
Melons and vegetables (tomatoes, watermelons, peppers, etc.) | Basal application | 8-15kg/ha | Add 1-2kg /1000L water. |
| Fruit trees (citrus, apple, grape cherry) | Basal application, spreading | 10-20kg/ha | Add 1-2kg /1000L water. | |
| Berries (coffee, blueberries, etc.) | Basal application, spreading | 8-15kg/ha | Add 1-2kg /1000L water. | |
| Tubers (potatoes, beets, sweet potatoes, etc.) | Basal application | 8-15kg/ha | Add1-2kg /1000L water. | |
| Leafy vegetables (oil wheat vegetables, lettuce, etc.) | Basal application | 8-15kg/ha | Add 1-2kg /1000L water. | |
| Banana | Basal application | 8-15kg/ha | Add 1-2kg /1000L water. | |
| Corn | Basal application | 8-15kg/ha | Add1-2kg /1000L 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

LTG low-temperature granulation and triple-active synergy boost root vitality and nutrient uptake by 30–50%.







