Seaweed Fertilizers Market

By Form;

Powder and Liquid

By Active Ingredient;

Alginate, Fucoidan and Laminarin

By Crop Type;

Fruits & Vegetables, Cereals & Grains and Oilseeds & Pulses

By Application;

Soil Application, Foliar Application and Seed Treatment

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn310979877 Published Date: August, 2025 Updated Date: September, 2025

Seaweed Fertilizer Market Overview

Seaweed Fertilizer Market (USD Million)

In the year 2023, the Global Seaweed Fertilizer Market was valued at USD 16.79 million. The size of this market is expected to increase to USD 28.04 million by the year 2030, while growing at a Compounded Annual Growth Rate (CAGR) of 7.6%.


Seaweed Fertilizers Market

*Market size in USD million

CAGR 7.6 %


Study Period2025 - 2031
Base Year2024
CAGR (%)7.6 %
Market Size (2024)USD 16.79 Million
Market Size (2031)USD 28.04 Million
Market ConcentrationMedium
Report Pages378
16.79
2024
28.04
2031

Major Players

  • Fox Farm Soil & Fertilizer Co.
  • Grow More Inc.
  • Maxi crop Limited
  • Kelp Products International
  • Technaflora Plant Products Ltd.
  • Dongyang Lianfeng Biological Technology
  • Omex Agricultural Holdings Limited
  • Neptune's Harvest
  • Organic Ocean Inc.
  • SeaNutri

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Seaweed Fertilizers Market

Fragmented - Highly competitive market without dominant players


The Seaweed Fertilizer Market has experienced significant growth, driven by the increasing demand for organic and sustainable agricultural practices. The market has expanded by over 30% as farmers and agricultural businesses turn to seaweed-based fertilizers for their eco-friendly properties. These fertilizers, rich in micronutrients and growth hormones, are gaining popularity for enhancing soil health and crop yields in an environmentally sustainable way.

Key Drivers of Market Growth
One of the primary factors behind the growth of the seaweed fertilizer market is the rising demand for organic farming solutions. Approximately 40% of global farmland is now being cultivated using organic practices, fueling the adoption of natural fertilizers. Seaweed fertilizers are in high demand due to their ability to improve soil structure, water retention, and plant health without harmful chemicals, making them a preferred choice for environmentally-conscious farmers.

Technological Advancements in Seaweed Fertilizers
Innovation in the production of seaweed-based fertilizers is also driving market growth. Around 45% of new seaweed fertilizers now incorporate advanced processing methods, such as enzymatic treatments and microbial formulations, which enhance nutrient absorption and effectiveness. These technological advancements are making seaweed fertilizers more efficient and accessible to farmers, further boosting their adoption across different agricultural sectors.

Future Outlook for the Seaweed Fertilizer Market
The seaweed fertilizer market is expected to continue its strong growth trajectory, with a projected increase of 60% in demand over the coming years. As global concerns over climate change and food security increase, the demand for sustainable and natural farming inputs will rise. Continuous research into seaweed’s potential and innovations in fertilizer production will help drive the market's expansion and adoption worldwide.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Form
    2. Market Snapshot, By Active Ingredient
    3. Market Snapshot, By Crop Type
    4. Market Snapshot, By Application
    5. Market Snapshot, By Region
  4. Seaweed Fertilizer Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers
        1. Organic Farming Trends
        2. Rich Nutrient Composition
        3. Enhanced Plant Health and Resilience
        4. Soil Health Benefits
      2. Restraints
        1. Limited Availability and Harvesting Challenges
        2. Processing Complexity and Cost
        3. Variable Composition and Quality
        4. Perception and Awareness
      3. Opportunities
        1. Rising Demand for Organic Products
        2. Expansion in Agriculture
        3. Product Innovation and Research
        4. Climate Resilience and Sustainability
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Seaweed Fertilizer Market, By Form, 2021 - 2031 (USD Million)
      1. Powder
      2. Liquid
    2. Seaweed Fertilizer Market, By Active Ingredient, 2021 - 2031 (USD Million)
      1. Alginate
      2. Fucoidan
      3. Laminarin
    3. Seaweed Fertilizer Market, By Crop Type, 2021 - 2031 (USD Million)

      1. Fruits & Vegetables

      2. Cereals & Grains

      3. Oilseeds & Pulses

    4. Seaweed Fertilizer Market, By Application, 2021 - 2031 (USD Million)
      1. Soil Application
      2. Foliar Application
      3. Seed Treatment
    5. Seaweed Fertilizer Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN (Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of the Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. Fox Farm Soil & Fertilizer Co.
      2. Grow More Inc.
      3. Maxi crop Limited
      4. Kelp Products International
      5. Technaflora Plant Products Ltd.
      6. Dongyang Lianfeng Biological Technology
      7. Omex Agricultural Holdings Limited
      8. Neptune's Harvest
      9. Organic Ocean Inc.
      10. SeaNutri
  7. Analyst Views
  8. Future Outlook of the Market