Kelp Meal Ferilizer – Wild-Harvested Maine Seaweed

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Kelp Meal (Ascophyllum nodosum)—Shipping Included

Our Kelp Meal is a natural biostimulant and soil amendment made from Ascophyllum nodosum, a nutrient-rich brown seaweed sustainably harvested from the rocky shores of Downeast Maine. After coastal storms, washed ashore kelp is hand-collected, sun-dried, and finely milled to preserve its minerals and growth-promoting compounds.

Packed with over 60 trace minerals, amino acids, and natural plant hormones, this kelp meal enhances soil fertility, boosts root development, and improves plant stress resistance. Farmers and gardeners use it to increase yield and build healthy soil biology, while livestock owners rely on it as a natural supplement for animal health and digestion.

Common name: Rockweed, kelp meal
Scientific name: Ascophyllum nodosum
Locations: Rocky intertidal zones of coastal Maine
Seasonality: Available year round
Color: Tan to dark brown
Size: Fine to medium meal texture
Collected: Hand-harvested, sun-dried, milled
Quantity: Sold by the pound

Uses: Ideal for gardens, farms, compost, and livestock feed. Natural biostimulant that improves soil structure and promotes vigorous plant growth.

Note: This is a wild-harvested marine product. Natural variations in color and texture may occur. For wholesale pricing please fill out the form here or call (207)-726-4620

Kelp Meal (Ascophyllum nodosum)—Shipping Included

Our Kelp Meal is a natural biostimulant and soil amendment made from Ascophyllum nodosum, a nutrient-rich brown seaweed sustainably harvested from the rocky shores of Downeast Maine. After coastal storms, washed ashore kelp is hand-collected, sun-dried, and finely milled to preserve its minerals and growth-promoting compounds.

Packed with over 60 trace minerals, amino acids, and natural plant hormones, this kelp meal enhances soil fertility, boosts root development, and improves plant stress resistance. Farmers and gardeners use it to increase yield and build healthy soil biology, while livestock owners rely on it as a natural supplement for animal health and digestion.

Common name: Rockweed, kelp meal
Scientific name: Ascophyllum nodosum
Locations: Rocky intertidal zones of coastal Maine
Seasonality: Available year round
Color: Tan to dark brown
Size: Fine to medium meal texture
Collected: Hand-harvested, sun-dried, milled
Quantity: Sold by the pound

Uses: Ideal for gardens, farms, compost, and livestock feed. Natural biostimulant that improves soil structure and promotes vigorous plant growth.

Note: This is a wild-harvested marine product. Natural variations in color and texture may occur. For wholesale pricing please fill out the form here or call (207)-726-4620

Frequently Asked Questions

  • Kelp meal is a natural soil amendment made from dried and milled seaweed. Our kelp meal is produced from wild-harvested Maine rockweed (Ascophyllum nodosum), a nutrient-rich brown seaweed valued by gardeners and farmers for centuries.

  • Kelp meal can be mixed directly into garden soil, potting mixes, raised beds, compost piles, and container gardens. Many growers also use it to make nutrient-rich kelp tea for watering plants.

  • Mix 1 part kelp meal with 5 parts water and let it steep for about two weeks. The resulting liquid can be used to water houseplants, vegetables, flowers, and container gardens.

  • When potting or repotting plants, mix kelp meal into your soil at approximately 5% of the total soil mix. As the kelp gradually breaks down, plant roots can access its nutrients over time.

  • Yes. Kelp meal can be mixed into potting soil or brewed into a liquid tea for indoor plants. Many gardeners use it as a gentle source of trace minerals and plant nutrition.

  • Kelp meal contains small amounts of NPK, but it's best known as a natural soil amendment and biostimulant. It supports beneficial soil microbes and helps promote healthy plant growth.