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JINMAI-Green Sun® Premium Seaweed Essence Fertilizer is a high-concentration liquid biostimulant derived from carefully selected deep-sea brown algae. Using advanced low-temperature enzymatic hydrolysis technology, the natural cellular structure of seaweed is gently broken down to release a rich spectrum of bioactive compounds while preserving their biological activity.
Unlike conventional seaweed extracts that may lose important nutrients during high-temperature processing, this gentle extraction process maintains valuable compounds such as trehalose, polyphenols, betaine, mannitol, amino acids, proteins, vitamins, and trace minerals. These natural substances act synergistically to stimulate plant metabolism, improve root development, and enhance resistance to environmental stress.
With a high concentration of seaweed essence (600 g/L) combined with organic matter and balanced nitrogen and potassium nutrients, JINMAI-Green Sun® provides both nutritional support and physiological stimulation. It helps crops maintain vigorous vegetative growth, improves leaf chlorophyll content, strengthens plant resilience, and ultimately contributes to higher yield and improved crop quality.
Technical Indicators
| Function | Rooting, Growth Stimulation, Stress Resistance, Greener Leaves, High Yield |
| Formula | Seaweed Essence 600g/L, Organic Matter 150g/L, N+K 140g/L |
| Density | 1.10 g/ml |
| pH (1:250) | 6.5 ± 0.5 |
| Appearance | Green Liquid |
| Solubility | 100% Water Soluble |
| Release Type | Quick Action |
| Packaging | 1L/10L (OEM/ODM Customization Available) |
| Origin | Shandong, China |
Key Features

⦁ High-Concentration Seaweed Bioactive Complex
The formulation contains 600 g/L of seaweed essence extracted from marine brown algae. Seaweed naturally contains plant growth regulators, polysaccharides, and osmoprotective compounds that enhance plant metabolic activity and improve physiological performance during growth.
⦁ Rich Organic Matter for Soil Vitality
Organic matter in the formula contributes to improved soil structure, increased microbial activity, and better nutrient retention. These improvements help create a healthier rhizosphere environment that supports sustained crop growth.
⦁ Natural Stress-Protective Compounds
Compounds such as betaine, trehalose, and mannitol act as natural osmoprotectants in plants. They help stabilize cellular structures and enzymes when crops encounter environmental stresses such as drought, high salinity, or temperature fluctuations.
⦁ Enhanced Nutrient Utilization
The balanced nitrogen and potassium nutrients in the formulation support vegetative growth and photosynthesis while enhancing the plant’s ability to absorb and utilize other nutrients from the soil.
⦁ Fast Absorption and Rapid Response
The liquid formulation dissolves completely in water and can be rapidly absorbed through both roots and foliage. This ensures quick physiological response and visible improvement in plant vigor after application.
Product Efficacy
⦁ Root Development and Plant Vigor
The natural seaweed compounds stimulate root initiation and root elongation, leading to a larger and more active root system. Stronger roots improve nutrient uptake efficiency and help plants establish quickly after transplanting.
⦁ Greener Leaves and Improved Photosynthesis
Seaweed-derived nutrients support chlorophyll synthesis and improve leaf structure. Healthier leaves capture more sunlight and maintain higher photosynthetic activity, providing the energy needed for sustained plant growth.
⦁ Increased Stress Tolerance
Environmental stresses such as drought, salinity, frost, and waterlogging can severely limit crop productivity. The osmoprotective compounds and antioxidants found in seaweed extracts help plants maintain cellular stability and recover more quickly after stress events.
⦁ Balanced Vegetative and Reproductive Growth
JINMAI-Green Sun® supports both vegetative growth and reproductive development. Improved root systems and stronger vegetative growth provide the foundation for better flowering, fruit set, and yield formation.
⦁ Improved Soil Health
Regular application enriches the soil with organic substances that stimulate beneficial microbial populations. These microorganisms contribute to nutrient cycling and help maintain long-term soil fertility.
Applications
![]() | Fruit Trees ⦁ Suitable Crops: Citrus, apple, peach, grape ⦁ Function: Enhances flowering, fruit set, sweetness, and shelf life. |
![]() | Vegetables ⦁ Suitable Crops: Tomato, cucumber, pepper, leafy green ⦁ Function: Improves rooting, plant vigor, and tolerance to transplant shock. |
![]() | Field Crops ⦁ Suitable Crops: Corn, wheat, soybean ⦁ Function: Increases root depth, drought resistance, and grain yield. |
![]() | Cash Crops ⦁ Suitable Crops: Tea, coffee, cotton ⦁ Function: Enhances leaf color, crop quality, and market value. |
Application Advantages
⦁ Versatile Application Methods
Suitable for foliar spray, drip irrigation, fertigation systems, and soil drenching.
⦁ Quick Crop Response
Plants typically show improved vigor and greener foliage shortly after application.
⦁ Compatible With Nutrient Programs
Can be integrated into standard fertilization programs to improve nutrient efficiency.
⦁ Supports Sustainable Agriculture
Derived from renewable marine resources and suitable for modern eco-friendly farming systems.
Method Of Use
Method | Growth Stage | Dosage | Frequency |
Drip Irrigation (Rooting & stress resistance) | Throughout vegetative & reproductive stages | 3-5 L/ha | Every 10–15 days |
Foliar Spray (Growth promotion, stress resistance & leaf greening) | Seedling, pre-flowering, fruit set stages | 1 L/ha (Dilution 1:1500–1:2000) | Every 10–15 days |
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.
Optimal Application Timing
Seedling and Vegetative Stage: Stimulates strong root and shoot growth.
Pre-Flowering: Improves flower bud formation and nutrient allocation.
Fruit Set and Development: Enhance fruit quality and stress tolerance.
Stress Periods: Apply before or during environmental stresses for maximum protection.
Precautions
1.Mixing Order: Always follow this sequence when mixing: water → this product → other fertilizers/pesticides.
2.Compatibility: Compatible with most fertilizers and pesticides. However, a jar test is recommended before large-scale application. Avoid mixing with strong acids, alkalis, or highly oxidative products.
3.Application Timing: Do not apply under strong sunlight, high temperature, or windy conditions to avoid reduced efficacy or leaf burn. Apply in the morning or late afternoon for best absorption.
4.Storage Conditions: Store in a cool, dry, and well-ventilated place, away from direct sunlight and extreme temperatures. Keep container tightly closed when not in use.
5.Shelf Life: Use within 3 years of production for best performance. Shake well before use.
6.Safety
Keep out of reach of children and animals.
Not for human or animal consumption.
Avoid contact with eyes and skin; in case of accidental contact, rinse with plenty of clean water and seek medical advice if irritation persists.
7.Environmental Protection: Dispose of empty containers safely. Do not contaminate water sources with product or packaging waste.
FAQ
1. What makes seaweed-based fertilizers beneficial for crops?
Seaweed extracts contain natural plant growth regulators, amino acids, vitamins, and polysaccharides that stimulate plant metabolism and improve stress tolerance. These compounds enhance plant vigor and help crops adapt to challenging environmental conditions.
2. How does seaweed fertilizer improve root development?
Seaweed bioactive compounds stimulate root initiation and elongation. This leads to a larger root system that can absorb water and nutrients more efficiently, supporting stronger plant growth.
3. Can seaweed essence fertilizer be used together with chemical fertilizers?
Yes. Seaweed biostimulants are often used alongside conventional fertilizers because they enhance nutrient uptake and improve the efficiency of fertilizer use.
4. When is the best time to apply seaweed fertilizer?
Seaweed fertilizers are effective during key growth stages such as seedling establishment, vegetative growth, flowering, and fruit development. They are also useful before or after stress events to help crops recover.
5. Does this product help plants tolerate environmental stress?
Yes. Natural compounds such as betaine, trehalose, and polyphenols help stabilize plant cells and protect metabolic functions during stress conditions such as drought, salinity, and temperature extremes.