Crotalaria juncea, commonly known as Sunn Seeds, is a fast-growing annual plant cultivated worldwide for its strong natural fiber, soil-improving properties, and high biomass production. It is widely grown as a fiber crop, green manure crop, cover crop, and nitrogen-fixing plant in sustainable farming systems.
Sunn can reach heights of 2–3 meters within a few months and produces abundant organic matter that helps improve soil structure, suppress weeds, and increase soil fertility. The plant is also valued for its strong bast fibers, which are used in the manufacture of ropes, twines, paper, and other natural fiber products.
Key Features
- Fast-growing fiber crop
- Excellent green manure and cover crop
- Nitrogen-fixing legume
- Produces high biomass for composting and mulching
- Improves soil fertility and soil structure
- Helps suppress weeds and reduce soil erosion
- Suitable for organic and sustainable farming
- Attractive yellow flowers that support pollinators
We supply premium-quality seeds to home gardeners, farmers, researchers, nurseries, and commercial growers worldwide. Bulk orders and customized requirements are welcome. We offer worldwide shipping and can provide the necessary export documentation, including phytosanitary certificate and other required paperwork, in accordance with the import regulations of the destination country.