T: +86-400-0987187
E: info@sdjinmai.com
E: info@sdjinmai.com
No. 6888 Jiankang East Street, High-tech Zone, Weifang, Shandong, China
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JINMAI-Kanguo Lifeng® Series is a premium Calcium Magnesium NPK Water-Soluble Fertilizer developed to provide complete crop nutrition from early vegetative growth to fruit development and harvest. Each formula combines balanced nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), boron (B), and zinc (Zn) to support healthy plant growth, improve nutrient balance, and maximize crop productivity.
Manufactured with advanced chelation and nutrient stabilization technology, the series enhances calcium and micronutrient availability, allowing faster absorption through both roots and leaves. Different nutrient ratios are designed for specific growth stages, including root establishment, seedling development, flowering, fruit setting, fruit enlargement, coloration, and sugar accumulation.
Available in crystalline, powder, and granular forms, JINMAI-Kanguo Lifeng® is fully compatible with fertigation, drip irrigation, micro-sprinkler systems, and foliar applications, making it an ideal solution for greenhouse crops, fruit orchards, vegetables, and field crops.
Formula | Efficacy |
17-17-17-6CaO-0.1B-0.1Zn | Supplement basic nutrients, supplement phosphorus and calcium, promote root growth |
14-8-28-6CaO-0.1B-0.1Zn | Preserve flowers and fruits, promote fruit expansion and fast color change |
15-5-15-10Ca-1Mg-0.4B-0.1Zn | Supplement basic nutrients, increase single fruit weight, delay premature aging |
15-10-10-10Ca-1Mg-0.4B-0.1Zn | Supplement basic nutrients, increase and strengthen seedlings, and prevent physiological diseases |
15-0-25-7CaO-1MgO | Supplement basic nutrients increase single fruit weight, enlarge fruit |
13-0-9-12CaO-5MgO | Promote fruit enlargement, coloring, increase sugar content |
Phosphorus, calcium, and magnesium work together to stimulate root development, strengthen seedlings, and establish healthy vegetative growth for higher productivity.
Potassium and calcium enhance fruit enlargement, accelerate coloration, increase sugar accumulation, and improve fruit firmness, resulting in better market quality.
Balanced calcium, magnesium, boron, and zinc help minimize blossom-end rot, fruit cracking, tip burn, calcium deficiency, and premature plant aging.
Optimized nutrient ratios improve fertilizer efficiency, strengthen crop resistance to environmental stress, extend productive growth, and increase overall yield and post-harvest quality.
 | 17-17-17-6CaO-0.1B-0.1Zn⦁ Suitable Crops: egetables, fruit trees, leafy crops ⦁ Function: Full nutrient support + calcium ⦁ Best Timing: Full growth cycle, root establishment |
 | 14-8-28-6CaO-0.1B-0.1Zn⦁ Suitable Crops: Tomato, strawberry, grape, mango ⦁ Function: Fruit expansion + color development ⦁ Best Timing: Fruit setting to coloring stage |
 | 15-5-15-10Ca-1Mg-0.4B-0.1Zn⦁ Suitable Crops: Citrus, apple, melon ⦁ Function: Increase fruit weight + anti-aging ⦁ Best Timing: Mid-to-late fruit development |
 | 15-10-10-10Ca-1Mg-0.4B-0.1Zn⦁ Suitable Crops: Nursery plants, leafy greens ⦁ Function: Strengthen seedlings + prevent disease ⦁ Best Timing: Seedling & vegetative growth stage |
 | 15-0-25-7CaO-1MgO⦁ Suitable Crops: Banana, grape, mango, citrus ⦁ Function: Boost fruit size and sweetness ⦁ Best Timing: Fruit expansion stage |
 | 13-0-9-12CaO-5MgO⦁ Suitable Crops: Strawberry, blueberry, watermelon ⦁ Function: Sugar content & coloring booster ⦁ Best Timing: Final fruit filling & ripening stage |
Method | Dosage | Frequency |
Drip Irrigation / Fertigation | 5–15 kg/ha | Every 7–10 days |
Foliar Spray | 2–3 kg/ha (Dilute 800-1000 times) | Every 10–14 days (Use 2-3 times continuously) |
Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.
1. Mixing Order: When combining with other products, follow this sequence: water → this product → other products.
2. Compatibility: Compatible with most pesticides. Always conduct a compatibility test before first use.
3. Storage: Store in a cool, well-ventilated place, away from direct sunlight.
4. Safety: Keep out of reach of children; Not for human or animal consumption; In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
Calcium magnesium NPK fertilizer is a balanced plant nutrient formulation that combines nitrogen, phosphorus, potassium, calcium, magnesium, and trace elements to support healthy plant growth, strong roots, improved flowering, and high-quality fruit production.
Calcium strengthens plant cell walls, improves fruit firmness, and helps prevent physiological disorders, while magnesium is essential for chlorophyll formation and photosynthesis, promoting vigorous growth and efficient nutrient utilization.
It is suitable for fruit trees, vegetables, berries, grapes, citrus, tomatoes, peppers, cucumbers, melons, potatoes, leafy vegetables, and many other field and greenhouse crops.
It can be applied throughout the growing season. Different formulations are designed for seedling establishment, vegetative growth, flowering, fruit setting, fruit enlargement, and fruit ripening.
Yes. Calcium and magnesium help increase fruit firmness, improve color development, enhance sugar accumulation, reduce fruit cracking, and extend post-harvest shelf life.
Yes. Adequate calcium nutrition helps reduce calcium-related disorders such as blossom-end rot in tomatoes and peppers, tip burn in leafy vegetables, and bitter pit in apples.
High-potassium formulations containing calcium and magnesium, such as 14-8-28, 15-0-25, and 13-0-9, are ideal during fruit enlargement and ripening to improve fruit size, color, sweetness, and overall quality.
Yes. Balanced nutrition combined with calcium and magnesium promotes better nutrient transport, stronger cell development, and improved dry matter accumulation, resulting in larger and heavier fruits.
Yes. The fertilizer is suitable for drip irrigation, fertigation systems, sprinkler irrigation, and foliar spray applications, providing efficient nutrient delivery with high absorption efficiency.
Boron improves flowering, pollination, and fruit set, while zinc supports enzyme activity, chlorophyll synthesis, and healthy plant development. Together, they enhance overall nutrient efficiency and crop productivity.
Calcium promotes healthy root growth and membrane integrity, while magnesium enhances photosynthesis. Together, they improve nutrient absorption and increase fertilizer use efficiency.
Standard NPK fertilizer mainly supplies nitrogen, phosphorus, and potassium, whereas calcium magnesium NPK fertilizer also provides secondary nutrients essential for stronger cell structure, better photosynthesis, improved fruit quality, and higher resistance to physiological stress.
