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Water Soluble Fertilizer 13-45-8 from China Suppliers - Quality Products Direct from Our Factory

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Highly Effective Crop Solution

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Dilution Recommendation: 1:2500 for optimal results

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Application Dosage: 1-1.5 kg/Ha for robust crop health

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For Single Harvest Crops: Apply 3-4 sprays throughout the growing season

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For Multiple Harvest Crops: Spray after each picking for continued efficacy

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Mix with water at a ratio of 1:1000 for best results.

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Alternative Dosage: 1.5-3 kg/Ha based on specific crop needs

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Recommended Spray Frequency: Apply 3-4 times within the entire growing period

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Dilution Mix: Combine with water at 1:7 for enhanced performance

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As a leading China supplier and factory, we ensure the highest quality in our crop solutions to support agricultural success.

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    Product Character

    Increases bloom set and size of flowers and fruit.

    Increases and stabilizes chlorophyll in plants, resulting in darker green leaves and increased sugar content.

    Relieves stress in plants caused by extreme weather conditions.

    Increases plant vigor, imparting greater resistance to disease, insect attack, drought, and frost.

    Increases microorganisms in the soil that can fix nitrogen from the air.

    Increases mineral uptake from the soil and into the plant.

    Increases the storage life of fruits and vegetables by retarding the loss of protein and chlorophyll.

    Retards the aging process in plants (senescence), thereby lengthening the production season.

    Certificate of Analysis (COA)

    COA Specification
    INGREDIENTS TYPE 1 TYPE 2 TYPE 3 TYPE 4
    Alginate acid
    (Alginate oligosaccharides)
    15% 17% 18% 25%
    OM (Organic Matter) 50 >45 >45 >45-50
    P2O5 >1 >1.5 >2 2-4
    K2O >15 >16 16-18 >20-22
    N >0.5 >0.5 >0.8 0.8-1.2
    Micro elements
    (Fe/Zn/B/Mo)
    0.2 0.2 0.2 0.2
    pH 8-11 8-11 8-11 8-11
    Water Solubility 100% 100% 100% 100%
    Appearance Plate/powder Plate/powder Plate/powder Plate/powder
    Ability Accept the customized product

    Parameter Information & Dosage

    Application Method Dosage & Instructions
    Dosage Spraying Dilute 1:2500
    Dosage: 1-1.5kg/Ha
    • Crops with single harvest: spray 3-4 times during the entire growing period.
    • Crops with multiple harvests: spray after each picking.
    Drip Irrigation Dilute with water 1000 times
    Dosage: 1.5-3 kg/Ha
    • Apply 3-4 times during the entire growing period.
    Reproduce Seaweed Fertilizer Dilute with water at 1:7 ratio.

    Frequently Asked Questions

    1. What are the key benefits of using this seaweed product on crops?

    This product enhances bloom set and flower/fruit size, increases chlorophyll levels for greener leaves, relieves stress from extreme weather, boosts plant vigor and disease resistance, stimulates beneficial soil microorganisms, improves mineral uptake, and extends post-harvest storage life.

    2. What is the active alginate acid content in the different product types?

    We offer four distinct specifications: Type 1 contains 15% alginate acid, Type 2 contains 17%, Type 3 contains 18%, and Type 4 features our highest concentration at 25% alginate acid.

    3. How should this product be diluted for foliar spraying?

    For foliar spraying, dilute the product at a 1:2500 ratio with water. The recommended dosage is 1-1.5kg per hectare. Spray 3-4 times throughout the growing season for single-harvest crops, or apply after each harvest for multi-pick crops.

    4. What is the recommended application rate for drip irrigation?

    For drip irrigation, dilute the product 1000 times with water. Apply at a dosage of 1.5-3 kg per hectare, repeating the application 3-4 times over the course of the crop's growing cycle.

    5. Is the product fully soluble in water, and can it be customized?

    Yes, all types of this product feature 100% water solubility, ensuring no residue or blockage in irrigation lines. Additionally, we accept custom formulations tailored to your specific agricultural requirements.

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    Green DF Micro-particle Seaweed Extract Water Soluble Alginic Acid Foliar Fertilizer  (5)
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