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Huangdao District, Qingdao City, Shandong Province, China (formerly Unit 2, Building 1, No. 3, Yinshatan Road, Development Zone, Room 1303)
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CalFix Plus
High-Calcium Fruit Quality Formula
Calcium Oxide (CaO) ............................. 700 g/L
Sugar Alcohols ........................................ ≥ 100 g/L
Strengthens fruit cell walls and peel structure
Improves fruit firmness and mechanical resistance
Enhances tolerance to environmental stress during fruit development
Supports improved post-harvest storage performance
CalFix Plus is positioned as a “Fruit Cracking Control and Quality Protection Calcium Formula”, emphasizing its role in managing calcium-related physiological disorders such as cracking and soft fruit.
1 L
5 years from the production date
(when unopened and stored in a cool, dry place)
Qingdao Bright Honor Biotechnology Co., Ltd
Xuejiadao, Economic and Technological Development Zone,
Qingdao, Shandong, China
Quality Guarantee
The seller’s guarantee is limited to the terms listed on the label. The buyer assumes all risks of personal injury or property damage resulting from the use or handling of this product.
CalFix Plus is a high-calcium functional fertilizer specifically developed to reduce fruit cracking, sunburn-related damage, and calcium-deficiency–related physiological disorders.
It improves fruit firmness, skin strength, and post-harvest storage performance, making it a key product for fruit quality management.
The product is positioned as a professional calcium solution for cracking-prone crops, widely used during early fruit development and fruit enlargement stages.
Formulation: Suspension Concentrate (SC)
CalFix Plus features an ultra-high concentration of calcium designed to strengthen cell walls and improve fruit structural integrity.
By supporting effective calcium delivery to developing fruits, the formulation helps reduce cracking, soft fruit, and quality loss caused by calcium imbalance.
The inclusion of sugar alcohols enhances calcium mobility and utilization, improving calcium distribution during critical fruit growth stages.
Its high-calcium strategy allows both preventive and corrective use in calcium-sensitive crops.
Adequate calcium supply supports cell wall stability, helping lower the incidence of cracking in sensitive crops.
High calcium availability contributes to firmer fruit structure and improved handling resistance.
Supports stronger fruit skins, helping reduce sunburn-related damage and surface disorders.
Improved calcium nutrition helps reduce post-harvest losses and maintain fruit quality.
Application Method
Foliar spray
Dilution Rate
800–1000 times with water
| Crop Type | Examples |
|---|---|
| Fruit vegetables | Tomato, pepper |
| Fruit trees | Avocado, mango |
| Others | Other cracking-prone fruit and vegetable crops |
| Growth Stage | Purpose |
|---|---|
| Early fruit stage | Establishes calcium supply for cell wall formation |
| Fruit enlargement stage | Maintains fruit firmness and reduces cracking risk |
Note:
Continuous application during these stages is recommended according to crop condition and growing environment.
we offer a comprehensive range of cutting-edge agricultural products to address the diverse needs of our customers.
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Huangdao District, Qingdao City, Shandong Province, China (formerly Unit 2, Building 1, No. 3, Yinshatan Road, Development Zone, Room 1303)