GROWMAX-Mg: The Preferred Choice for Magnesium Supplementation and Crop Quality Improvement

June 08 09:57 2026 by admin

Abstract: Magnesium is an essential secondary nutrient for crops, playing a key role in photosynthesis, metabolism, and stress resistance. Magnesium deficiency often leads to leaf yellowing, weak growth, and poor crop quality. GROWMAX-Mg from City Max Group utilizes EDTA chelation technology, ensuring stable and easily absorbed magnesium ions that quickly correct magnesium deficiency symptoms, enhance stress tolerance, promote nutrient synergy, and significantly improve crop yield and quality.

ⅠThe Core Role of Magnesium in Crop Growth

Magnesium is an essential secondary nutrient for crops, directly influencing photosynthesis, metabolism, stress resistance, and nutrient interactions, thereby affecting crop nutrition, yield, and quality.

1.Chlorophyll Core Component, Determining Photosynthetic Efficiency

Magnesium is the central atom in chlorophyll; magnesium deficiency inhibits chlorophyll synthesis, leading to interveinal chlorosis, leaf edge scorching, reduced photosynthesis, and stunted growth.

2.Enzyme Activator, Regulating the Entire Metabolic Process

Magnesium activates key enzymes involved in photosynthesis, respiration, and nutrient metabolism; magnesium deficiency disrupts metabolic processes, impedes phosphorus uptake, and results in poor fruit development and high rates of deformity.

3.Maintains Cellular Homeostasis, Enhances Stress Resistance

Magnesium stabilizes cell membranes and regulates osmotic pressure, improving stress tolerance; magnesium deficiency weakens cell membranes, reduces resistance, and increases leaf and fruit drop.

4.Promotes Nutrient Synergy, Improves Yield and Quality

Magnesium enhances the absorption of phosphorus and calcium, increasing fertilizer efficiency; it promotes nutrient synthesis, improving fruit sweetness, color, and storability.

Typical Symptoms of Magnesium Deficiency in Crops

-Seedling stage: thin, soft leaves with interveinal yellowing and slow plant growth;

-Vegetative growth stage: older leaves first show chlorosis, developing yellow spots or brown streaks, eventually leading to severe leaf necrosis;

-Flowering and fruiting stage: few flowers, low fruit set, small and deformed fruits, poor coloring, and increased fruit drop.

Ⅱ Advantages and Functions of EDTA-Mg

EDTA-Mg addresses the limitations of conventional magnesium fertilizers—easy fixation and low absorption rate—making it the preferred choice for efficient magnesium supplementation.

1.Fully Water-Soluble and Highly Stable, Broadly Compatible

● High solubility and full water solubility, suitable for drip irrigation, foliar spray, and soil drenching;

● Stable across pH 4–10, resistant to soil fixation and nutrient antagonism.

2.High Absorption Rate, Fast and Efficient Magnesium Supply

● Chelated magnesium is directly absorbed, with utilization efficiency 2–3 times higher than traditional magnesium fertilizers;

● Foliar application rapidly restores green color, alleviating magnesium deficiency within 24 hours.

3.Excellent Compatibility, Suitable for Diverse Fertilization Programs

● Can be mixed with macronutrients, micronutrients, and organic fertilizers without precipitation or loss of efficacy.

4.Strong Physiological Activity, Dual Enhancement of Growth and Resilience

● Rapid magnesium replenishment, enhanced photosynthesis, increased dry matter accumulation, root promotion, and fruit retention;

● Improved drought, cold, and disease resistance.

Ⅲ City Max High-Efficiency Chelated Magnesium Fertilizer – GROWMAX-Mg

GROWMAX-Mg by City Max Group utilizes advanced EDTA chelation technology. The chelated structure protects magnesium ions from soil fixation and nutrient antagonism, ensuring stable magnesium supply and efficient absorption throughout the entire growing period. It quickly corrects magnesium deficiency-induced chlorosis, extends leaf functional lifespan, and enhances stress resistance. It also promotes calcium and silicon uptake, improves photosynthesis and dry matter accumulation, significantly increasing yield, quality, sweetness, and color.