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E: info@sdjinmai.com
E: info@sdjinmai.com
No. 6888 Jiankang East Street, High-tech Zone, Weifang, Shandong, China
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JINMAI-Baozhilin® Balanced NPK Water Soluble Fertilizer is a premium horticultural-grade plant nutrition solution designed for modern intensive agriculture. It provides a scientifically balanced supply of nitrogen (N), phosphorus (P), potassium (K), and essential micronutrients to support optimal plant growth at every developmental stage.
Formulated using high-purity raw materials, this fertilizer is enhanced with organic acids, natural chelating agents, and bioactive biostimulants (including bacterial protein compounds) to significantly improve nutrient mobility and absorption efficiency in soil and foliar systems.
The product is fully 100% water-soluble, ensuring rapid dissolution without residue. It is suitable for a wide range of application systems, including drip irrigation, fertigation systems, micro-sprinkler irrigation, and foliar spray applications, making it ideal for both open-field and protected cultivation environments.
Available in crystalline or powder form (color variation between batches is normal due to raw material sourcing), this fertilizer is engineered for high compatibility, stability, and ease of use across different crop management programs.
| Formula | Type | Efficacy |
19-19-19-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15 | Balanced Nutrition Type | Comprehensive nutrient fast supplement |
16-8-32-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15 | High-Potassium, High-Nitrogen Type | Recovering growth and rapidly expanding fruit |
12-5-40-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15 | Extra High-Potassium Type | Promote fruit expansion and color change |
30-10-10-2MgO-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15 | High-Nitrogen Type | Vegetative growth & nitrogen boost |
13-40-13-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15 | High-Phosphorus Type | Rooting, flowering, early-stage growth |
Promotes balanced vegetative and reproductive development by supplying essential nutrients required for cell division, chlorophyll synthesis, and energy metabolism.
Phosphorus-enriched formulations improve root architecture, increase root density, and stimulate strong flowering performance for higher yield potential.
Potassium-rich variants support fruit enlargement, improve sugar accumulation, and enhance color uniformity and marketable quality of agricultural produce.
The inclusion of nitrogen and biostimulants helps crops recover faster from transplant shock, drought stress, temperature fluctuations, and nutrient deficiency conditions.
Fully water-soluble formulation ensures rapid nutrient transport and absorption, reducing fertilizer waste and improving overall input efficiency in precision agriculture systems.
 | 19-19-19-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15⦁ Suitable Crops All crops – fruits, vegetables, leafy greens, cereals, flowers. ⦁ Function 1. Provides uniform growth during all stages 2. Supports leaf, root, flower, and fruit development 3. Ideal for maintenance or regular feeding schedule |
 | 16-8-32-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15⦁ Suitable Crops Fruit trees (apple, citrus, mango), melon crops, grapes, bananas. ⦁ Function 1. Stimulates fruit expansion and sugar accumulation 2. Enhances resistance and speeds up plant recovery 3. Promotes yield increase during fruiting perio |
 | 12-5-40-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15⦁ Suitable Crops Late-stage fruit crops – tomatoes, strawberries, grapes, peppers. ⦁ Function 1. Accelerates fruit coloring and ripening 2. Improves fruit taste, appearance, and market value 3. Reduces fruit drop, improves storability |
 | 30-10-10-2MgO-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15⦁ Suitable Crops Leafy vegetables (lettuce, cabbage), corn, rice, turf, nursery plants. ⦁ Function 1. Promotes vigorous vegetative growth and chlorophyll formation 2. Enhances photosynthesis and leaf greening 3. Magnesium strengthens cell activity and energy transfer |
 | 13-40-13-Fe0.026-Mn0.032-Zn0.05-Cu0.0075-B0.15⦁ Suitable Crops Seedlings, transplanting crops, flowering plants, root vegetables. ⦁ Function 1. Promotes strong root development after transplant 2. Encourages early flowering and improves flower quality 3. Boosts energy transfer for healthy early-stage growth |
Crops | Method | Dosage | Frequency |
Fruits (e.g. citrus, grape, apple) | Fertigation (drip/micro spray) | 10–20 kg/ha | Every 7–10 days during fruiting |
Foliar Spray | 2–3 kg/ha (Dilute 800-1000 times) | Every 10–15 days (Use 2-3 times continuously) | |
Vegetables (e.g. tomato, cucumber, lettuce) | Fertigation | 5–10 kg/ha | Every 5–7 days during active growth |
Foliar Spray | 1.5–2.5 kg/ha (Dilute 800-1000 times) | Every 7–10 days (Use 2-3 times continuously) | |
Field Crops (e.g. corn, wheat, soybean) | Fertigation | 10–15 kg/ha | Every 10–15 days during vegetative stage |
Foliar Spray | 2–3 kg/ha (Dilute 800-1000 times) | 2–3 times per season | |
Flower & Ornamental Plants | Fertigation | 5–8 kg/ha | Every 7–10 days |
Foliar Spray | 1.5–2 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.
Formula | Best Timing |
19-19-19 + TE | Whole growth cycle – especially during early and mid-stages to provide a steady nutrient supply |
16-8-32 + TE | Fruit setting to early enlargement stage – supports fruit growth and recovery after stress |
12-5-40 + TE | Mid to late fruiting stage – promotes coloring, ripening, and improves fruit quality |
30-10-10-2MgO + TE | Early vegetative growth – ideal after transplanting or at the start of the growth season |
13-40-13 + TE | Seedling and pre-flowering stage – enhances root development and supports flower initiation |
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.
FAQ
Balanced NPK fertilizer is used to provide essential macronutrients (Nitrogen, Phosphorus, Potassium) and micronutrients for overall crop growth, improving root development, vegetative growth, flowering, and fruit production.
19-19-19 is a balanced formula for general crop nutrition, while 16-8-32 contains higher potassium, making it more suitable for fruit expansion and yield improvement during later growth stages.
12-5-40 is best used during fruit enlargement and color development stages. It enhances sugar accumulation, improves fruit size, and promotes better crop quality.
30-10-10 is a high-nitrogen formula designed for early vegetative growth. It promotes rapid leaf development, strong plant structure, and recovery after stress or transplanting.
13-40-13 is a high-phosphorus fertilizer mainly used for rooting, flowering induction, and early plant establishment. It helps improve root strength and flower formation.
Yes. It is suitable for vegetables, fruit trees, field crops, greenhouse crops, and cash crops, especially when adjusted according to different growth stages.
Yes. This series is fully water soluble and designed for drip irrigation, fertigation systems, and foliar spraying with fast nutrient uptake.
Micronutrients improve enzyme activity, chlorophyll formation, flowering quality, and overall nutrient efficiency, preventing hidden deficiencies in intensive farming systems.
