Blue-green Algae (BGA) Fertilizer Market Outlook:
Blue-green Algae (BGA) Fertilizer Market size was over USD 1.21 billion in 2025 and is anticipated to cross USD 8.41 billion by 2035, growing at more than 21.4% CAGR during the forecast period i.e., between 2026-2035. In the year 2026, the industry size of blue-green algae fertilizer is estimated at USD 1.44 billion.
With the rising interest in organic farming and the shift towards healthier and more sustainable food production methods, there is an increasing demand for organic fertilizers. Globally. Organic farmland increased by 3.0 million hectares (4.1 percent) in 2020. Blue-green algae-based fertilizers, being a natural and organic option, align well with the needs of organic farmers and can gain traction in this market.