Category
Biostimulants
Bio-based elicitor and chelator biostimulants: Alginate Oligosaccharide (AOS) 90% powder, Chitosan Oligosaccharide (COS) 90% powder and plant-derived biochemical fulvic acid (NovaFul) 95% powder for root development, SAR immunity, salinity tolerance and nutrient chelation. MOQ 100–1,000 kg with about 10 working days lead time to Shanghai port.
3 products
Biochemical Fulvic Acid 95% Powder (Plant-Derived)
Corn Stalk Source Biochemical Fulvic Acid
NovaFul is a plant-derived biochemical fulvic acid 95% powder extracted from corn stalks by biological fermentation. It works as a natural chelating agent, soil conditioner and stress tolerance booster, improving nutrient uptake, soil structure and fertilizer efficiency while stimulating root development and resilience to drought and salinity. For field use: foliar spray 150–300 g/ha (dilute 1:3,000–1:5,000 in water, approx. 20–30 g per 100 L) every 10–14 days; fertigation 1.0–3.0 kg/ha per application (3–4 times per crop cycle); seed soaking at 1:800–1:1,000 for 8–12 hours. For formulators: add 5–15% (w/v) into liquid biostimulant concentrates or 2–10% (w/w) into water-soluble NPK and micronutrient blends. Packed in 25 kg bags with custom OEM packaging. MOQ 1,000 kg; standard lead time approximately 10 working days to Shanghai port; batch COA with every shipment.
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Alginate Oligosaccharides (AOS) 90% Powder | Seaweed Elicitor Biostimulant
Marine Oligomer Derived from Irish Atlantic Ascophyllum Nodosum
Alginate Oligosaccharides (AOS) 90% Powder is an ultra-pure marine biostimulant derived from natural brown seaweed via advanced enzymatic hydrolysis, with a strictly controlled degree of polymerization (DP 2-10) and ultra-low molecular weight (≤1,500 Da). As a powerful elicitor and signaling molecule, it penetrates plant tissues rapidly to stimulate explosive root development, trigger stress-resistance gene expression against drought, frost and salinity, and boost fruit coloring and sugar accumulation. For field use: foliar spray 30–60 g of AOS 90% powder per hectare (≈27–54 g a.i./ha; working solution 30–60 ppm at approx. 1,000 L/ha, i.e., 3–6 g per 100 L water) at critical stages or 2–3 days before expected stress; drip irrigation 100–300 g/ha. For formulators: add 0.1–0.5% (1–5 kg per metric ton) into liquid fertilizers, seaweed extracts or amino acid solutions. Packed in 20 kg bags with custom OEM packaging. MOQ 100 kg; standard lead time approximately 10 working days to Shanghai port; batch COA with every shipment.
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Chitosan Oligosaccharide 90% Powder (COS / Enzymatic Oligochitosan)
Marine Biostimulant Derived from Alaskan Snow Crab Shells
Chitosan Oligosaccharides (COS) 90% Powder is a marine-sourced biopolymer elicitor biostimulant extracted from Alaskan snow crab shells for foliar spray, fertigation, and liquid fertilizer formulations. It activates the plant's systemic acquired resistance (SAR) against fungal and bacterial pathogens, suppresses root-knot nematodes and soil-borne diseases, and improves root development under drought, salinity and temperature stress. For field use: foliar spray dilute 1:3,000–1:5,000 (≈20–33 g per 100 L water), repeat every 10–15 days, 2–3 applications per cycle; fertigation and drip irrigation 750–1,500 g/ha. As a liquid formula additive: add 0.5–1.0% w/w into amino acid, seaweed, or micronutrient blends. Packed in 20 kg bags with custom OEM packaging. MOQ 100 kg; standard lead time approximately 10 working days to Shanghai port; batch COA with every shipment.
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