North American Kelp is proud to supply quality seaweed-based ingredients to manufacturers and formulators of nutritional supplements, animal feeds, pet products, and products for horticulture and agriculture world-wide. We make all our products from fresh, locally harvested, sustainable seaweed from natural Ascophyllum nodosum seaweed beds in the pristine waters of the coast of Maine.
Our prompt processing preserves beneficial vitamins and minerals in our 
kelp meal, for an optimal additive to fortify products for people, animals, soils, plants, and crops. No other single-ingredient supplement brings as much to the table!
Our seaweed extracts and fertilizers contain powerful bioactive compounds naturally found in these same seaweeds. Using a process fine-tuned over decades, we concentrate these compounds and fortify them with the nutrients needed to take crop production and quality to the next level. Our seaweed extracts add value to both conventional and organic plant foods, fertilizers, plant protection products, and plant growth enhancers. These products are available as concentrated liquid seaweed products and soluble seaweed powders.
Please contact us with questions or inquiries, or to discuss specific product and formulation needs.
Kelp Meal
Our kelp meals are renewable, minimally processed single-ingredient sources of vitamins and minerals for people, animals, and plants. We use a gentle drying process that doesn’t just preserve nutrients, but also preserves the color and mild savory flavor of the seaweed for a palatable nutritious supplement. Our kelp meals can be used as ingredients in human and animal food preparation, dietary supplement formulations, and to enrich plant foods, natural fertilizers, and compost blends.
Seaweed Extracts and Fertilizers
We extract and concentrate nutrients and potent biological compounds to produce plant nutrient products, fertilizers, and plant biostimulants. Our products are especially effective at managing plant stress, which is becoming an increasingly important and cost-effective way to maximize productivity and crop yield in both traditional and organic agricultural practices. Our seaweed extracts and fertilizers add value to both conventional and organic agricultural and horticultural products, and are available as both liquid seaweed products and soluble seaweed powders.
Liquid Seaweed Products
Formulated with ease of use in mind, our liquid seaweed products are concentrated and ready-to-blend. Please see our instructions for manufacturer and formulator recommendations on handling and blending, or contact us for additional information.
Liquid seaweed products are available in 55 gallon drums, and 275 gallon bulk totes.
Concentrated Liquid Seaweed Extract
0-0-4
LABEL SDS
Concentrated Liquid Seaweed Fertilizer
0-4-4
LABEL SDSSoluble Seaweed Powders
Dehydrated versions of our liquid seaweed products, our soluble seaweed powders provide the same effective nutrients and biologically-active compounds in a compact, highly stable form. Soluble seaweed powders should be dissolved before mixing; please see our instructions for manufacturer and formulator recommendations on handling and blending, or contact us for additional information.
Soluble seaweed powders are available in 50 lb. bags.
Soluble Seaweed Extract Powder
0-0-18
LABEL SDS
Soluble Seaweed Fertilizer Powder
0-15-11
LABEL SDS