Qingdao Ceres Agritech Co., Ltd.

Enzymatic Seaweed Extract

Ascophyllum nodosum /Ecklonia maxima /Laminaria Japonica
Our pure seaweed enzymatic extract, produced by low-temperature enzymatic hydrolysis of Ecklonia maxima, Ascophyllum nodosum and Laminaria japonica, is a 100% natural biostimulant with balanced bioactives to promote rooting, boost growth and enhance crop stress tolerance.

Outstanding Features

  • 100% pure seaweed extract, pure enzymatic hydrolysis.

  • High Content of Core Active Ingredients.

  • Synergistic Multi-Effect, Broad-Spectrum Application.

  • Excellent compatibility, can be mixed with most fertilizer & pesticide.

Product Efficacy

  • Promote root growth, boost nutrient absorption.

  • Enhance stress resistance, withstand harsh conditions.

  • Increase yield, improve fruit quality.

  • Improve soil, 100% organic & eco-friendly.

Guaranteed Analysis

Ascophyllum nodosumEcklonia maximaLaminaria Japonica
Organic Matter: 50g/LOrganic Matter: 50g/LOrganic Matter: 50g/L
Mannitol: 3g/LMannitol: 5g/LAlginate Oligosaccharide: 20g/L
Betaine: 2g/LBetaine: 2g/LMannitol: 10g/L
Alginic Acid (Alginate Oligosaccharide): 45g/LAlginic Acid (Alginate Oligosaccharide): 50g/LBetaine: 2g/L
Density: 1.04-1.05Density: 1.04-1.05Kelp Polyphenol: 100mg/L
pH: 4.0-6.0pH: 4.0-6.0Natural Auxin: 30mg/L


Density: 1.04-1.05


pH: 4.0-6.0

Directions For Use

  • This product is suitable for a wide range of applications, including agricultural crops, fruit trees, landscaping, pastures, grains, and horticultural crops.

  • Dosage & Application Methods:
    Drip Irrigation: 3-5 kg per hectare, applied in multiple split doses;
    Foliar Spray: 1-3 L per 1000 L of water, applied every 15–20 days during the growing season.

Packaging And Storage

  • Available in 1L, 5L, 20L, 200L or 1000L.

  • To be stored in cool, dry and ventilated place under normal condition with the original packing.

  • Validity: 2 years.

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