United States Biostimulants Market SIZE & SHARE ANALYSIS - GROWTH TRENDS & FORECASTS UP TO 2030

United States Biostimulants Market Analysis

The United States Biostimulants Market size is estimated at 0.61 billion USD in 2025, and is expected to reach 1.14 billion USD by 2030, growing at a CAGR of 13.56% during the forecast period (2025-2030).

The United States biostimulants industry is experiencing significant transformation driven by technological advancements and innovation in agricultural practices. Protein hydrolysates have emerged as the dominant biostimulant type, commanding 37.3% of the market share in 2022, owing to their proven ability to enhance yield and quality traits in both agricultural and horticultural crops. Major industry players are actively investing in research and development to create more effective and sustainable solutions, as evidenced by Corteva Agriscience's introduction of Sosdia Stress in 2022, an innovative abiotic stress mitigator derived from natural amino acids.

The market structure is characterized by a mix of established players and innovative startups, with strategic consolidations reshaping the competitive landscape. A notable example is the 2022 acquisition of Plant Response by The Mosaic Company, which aims to strengthen its global presence and develop sustainable product solutions. The industry has witnessed an increased focus on developing customized solutions for specific crop types, with field crops accounting for 71.4% of biostimulant consumption in 2022, demonstrating the sector's alignment with large-scale agricultural needs.

The biostimulants market is experiencing a shift toward sustainable and environmentally friendly solutions, with humic substances emerging as the second most important category with a 27.6% market share in 2022. Companies are increasingly focusing on developing bio-based resources and natural derivatives, leading to a diverse product portfolio including amino acids, seaweed extracts, and other organic derivatives. This trend is particularly evident in the row crop segment, which dominated organic farming with 71.8% of organic cropland in 2021.

The industry is witnessing significant technological advancement in product formulation and application methods. Companies like Humic Growth Solutions are introducing innovative solutions such as the Venturi-Solutioniser, enabling efficient conversion of humic powder into liquid concentrate for commercial applications. The sector is also seeing increased collaboration between research institutions and industry players, with companies like Hello Nature developing cutting-edge methods for creating high-value plant biostimulants through advanced "omics" sciences, including transcriptomics, phenomics, metabolomics, and metagenomics.

United States Biostimulants Market Trends

Increase in organic area, particularly in row crops, due to country's laws and regulations

• In 2021, the area under organic agricultural farming in the United States was 623 thousand hectares. Organic agriculture in the United States has increased significantly in the previous 20 years, mostly due to the introduction of particular laws and regulations. The number of organic farms and ranches in California was 3,061 in 2021, the largest number of certified organic farms in the United States. There were over 1,125 certified organic farms in Pennsylvania. Nearly 15,548 thousand certified organic farms in operation used cropland in 2019, while 7,139 thousand farms operated pastureland and rangeland. The sales value of crops, including those from nurseries and greenhouses, amounted to nearly USD 5.8 billion.
• Row crops dominated organic farming in the nation. In 2021, they accounted for about 71.8% of all organic cropland. The production of cereal crops predominates the country's agricultural sector. The main cereals include maize, wheat, rice, and millet. The consumption of organic products has become popular among US consumers who increasingly choose to eat organic foods because of their various health benefits.
• There is an increasing trend in the overall organic horticultural crop cultivation area, from 112.9 thousand hectares in 2017 to 156.1 thousand hectares in 2021. Regarding domestic production in 2021, the top five fruits and vegetables were apples (31.1%), strawberries (9.5%), oranges (6.9%), romaine lettuce (6.7%), and potatoes (6.2%). In the case of trade, the most imported produce was bananas (53.1%), avocados (7.7%), mangoes (5.8%), blueberries (5.0%), and squashes (4.3%), while the most exported were apples (80.0%), pears (14.4%), cherries (4.0%), dried onions (1.5%), and potatoes (0.2%).

Growing demand for organic produce especially in the fruits and vegetables sector, rise in per capita spending on organic food

• The United States is one of the largest organic product consumers in the world. As of 2020, the total sales of organic food products in the country accounted for USD 51.6 billion, according to the Nutrition Business Journal (NBJ, 2021). The United States had the largest per capita spending on organic products in the North American region, worth USD 186.7 in 2021.
• Organic fresh fruits and vegetables have been the leading category of organic food since the establishment of the organic food retail industry. In 2020, retail sales for these organic products were valued at USD 20.0 billion, showing a growing demand for organic produce. The demand for organic fresh fruits and vegetables has steadily risen over the past two decades. Organic food sales are rising due to growing consumer awareness, especially among high-income consumers. The most in-demand organic categories include basic foods like eggs, dairy, fruits, and vegetables.
• Organic food preferences vary by demographic and region. Younger people aged between 18 and 29 are more likely to seek organic products (over 50%) compared to older people aged 65 and above. Income and region also play a role, with 42% of those with under USD 30,000 income and 49% of those with over USD 75.0 thousand seeking organic products.
• The per capita spending on organic products is increasing in the country, recording a CAGR of 5.2% between 2017 and 2021. The growing demand for organic products is creating opportunities for US organic producers to tap into high-value markets both domestically and abroad. The price premium associated with organic products is one of the major limiting factors for organic food consumption for low-income consumers.

Segment Analysis: Form

Protein Hydrolysates Segment in US Biostimulants Market

Protein hydrolysates dominate the US biostimulants market, holding approximately 37% market share in 2024. These biostimulants, which are combinations of amino acids and short-chain peptides, are derived through chemical or enzymatic hydrolysis of plant or animal byproducts, fermentation metabolites by microorganisms, or chemical modification. Their significant market position is attributed to their proven effectiveness in improving yield and quality traits in both agricultural and horticultural crops. The segment's strong performance is particularly evident in row crops, where protein hydrolysates demonstrate exceptional capabilities in increasing nitrogen use efficiency, straw yield, and grain yield, especially in wheat crops. Additionally, these biostimulants have shown indirect positive effects on plant nutrition and growth when applied to plants and soils, contributing to increased microbial biomass and activity, soil respiration, and overall soil fertility.

Humic Acid Segment in US Biostimulants Market

The humic acid segment is projected to experience the fastest growth in the US biostimulants market, with an expected CAGR of approximately 14% during 2024-2029. This robust growth trajectory is driven by humic substances' versatile benefits in enhancing root, leaf, and shoot growth, while also stimulating seed germination. The segment's expansion is particularly notable in greenhouse cultivation and various crop applications. Humic acid's effectiveness in improving the root system of diverse crops, including soybean, wheat, rice, maize, vegetable crops like potato, tomato, cucumber, and pepper, and fruit crops such as citrus and grape, continues to drive its adoption. The growth is further supported by humic acid's ability to adjust soil pH and its role in promoting shoot growth across multiple crop varieties, making it an increasingly essential component in modern agricultural practices.

Remaining Segments in Form Segmentation

The US biostimulants market encompasses several other significant segments, including amino acids, seaweed extracts, fulvic acid, and other biostimulants. Amino acids play a crucial role in enhancing plant productivity under various stress conditions and are particularly valued in organic farming. Seaweed extracts, derived from brown, green, or red macroalgae, are gaining prominence due to their well-documented effects on growth promotion and stress mitigation. Fulvic acid, known for its chelation and mobilization of metal ions, contributes to reducing plant symptoms of stunting and leaf chlorosis. The other biostimulants category, including microbial amendments, botanicals, and chitosan, continues to evolve with new innovations and applications in sustainable agriculture.

Segment Analysis: Crop Type

Row Crops Segment in US Biostimulants Market

Row crops dominate the United States biostimulants market, accounting for approximately 71% of the total market value in 2024. The major row crops cultivated in the United States include corn, wheat, rice, soybean, and barley. Among the biostimulants used, protein hydrolysates are the most consumed by row crops, accounting for nearly 37% of the segment consumption. The application of protein hydrolysates has proven to increase nitrogen use efficiency, straw yield, and grain yield in wheat crops. Humic acids follow protein hydrolysates in terms of consumption, with humic acid applications of 50-100 mg per kg of fertilizer showing improved dry weight of root and shoot in maize crops. The segment's growth is primarily driven by the increasing need for enhanced grain yield, especially in organic farms, and the rising demand for organic food products in the United States.

Horticultural Crops Segment in US Biostimulants Market

The horticultural crops segment is projected to witness the fastest growth in the United States biostimulants market between 2024 and 2029, with an expected CAGR of approximately 14%. The major horticultural crops grown in the United States include potato, tomato, lettuce, pepper, squash, cucumber, watermelon, fruits, and tree nuts. Plant extracts such as protein hydrolysates and humic acids are the most used biostimulants in horticultural crops, with their usage increasing due to their role in improving crop yields, product quality, and nutrient efficiency. The segment's growth is further supported by the increasing adoption of amino acids like L-Proline, L-Glycine, L-Glutamic, and L-Methionine, which strengthen cell walls and protect crops from abiotic stresses. Additionally, seaweed extracts have gained popularity in horticultural applications due to their ability to increase plant vigor by improving root growth and fruit quality.

Remaining Segments in Crop Type

The cash crops segment, which includes crops such as cotton, sugarcane, coffee, tobacco, cocoa, and tea, represents a smaller but significant portion of the US biostimulants market. This segment's importance is highlighted by the growing demand for organic variants of these crops, particularly in the case of cotton for organic textiles and organic coffee consumption. The segment benefits from the application of various biostimulants that help mitigate abiotic stresses like extreme temperatures, drought, and salinity, which are major limiting factors in cash crop production. The increasing trend toward organic farming practices and sustainable agriculture continues to drive the adoption of microbial biostimulants and plant growth regulators in cash crop cultivation.

Free With This Report

Along with the report, We also offer a comprehensive and exhaustive data pack on Areas under organic cultivation, one of the key trends that affect the market size of agricultural biologicals. This data pack also includes areas under cultivation by crop types, such as Row Crops (Cereals, Pulses, and Oilseeds), Horticultural Crops (Fruits and Vegetables), and Cash Crops in North America, Europe, Asia-Pacific, South America and Africa.