We Know Seaweed
An early pioneer in the animal nutrition and plant biostimulants industries, North American Kelp has grown from humble beginnings as the Samoset Algae Co. in 1971 into the premier domestic processor of Ascophyllum nodosum in the USA and role model for the ethical, ecology-first management of a natural seaweed resource.
Our Products
Our products all start the same way: with locally & responsibly harvested brown seaweed, processed fresh year-round. Our process is tailored for the abundant, nutritious and bioactive-rich species Ascophyllum nodosum, allowing us to tap into decades of research and industry knowledge to bring you the best seaweed products.
A staple in the agricultural and horticulture industries, seaweed is a versatile ingredient that brings a lot to the table. Whether you’re a hobby gardener, homesteader, commercial farmer, landscaper, fertilizer manufacturer,
feed mill, etc… you’re sure to find a product that fits your needs.
buoy™
plant & soil solutions
Seaweed-based biostimulant amendments for plant and soil care on crops, landscaping, turf, lawns, and gardens.
Small or large scale, we’ve got you covered!
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SEALIFE™
animal supplement
Dried seaweed meal mineral & feed supplement for livestock.
Trusted single-ingredient source of minerals, vitamins, and healthful bioactives.
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buoy™
plant & soil solutions
Seaweed-based biostimulant amendments for all plants and soils. Improves plant health and resilience through abiotic stress relief, nutrient use efficiency, and increased soil biological activity and tilth.
SeaLife™
animal supplement
Locally harvested and processed fresh year round, SeaLifeTM seaweed meal is a sustainable and abundant source of minerals, vitamins, and unique compounds that promote livestock health and productivity. No other single-ingredient supplement brings as much to the table.
Distributorships & White Labeling
Looking to build your portfolio of natural products? Look no further! Bolster your horticulture and agriculture offerings with USDA and OMRI options for organic consumers.
Manufacturing Ingredients
Quality seaweed-based ingredients for nutritional supplements, animal feeds, pet products, products for horticulture and agriculture, and so much more.