Kelp Meal & Soluble Seaweed Extracts

Kelp Meal, Soluble Seaweed Extracts & Liquid Concentrates

Compare seaweed-based products by formulation, nutrient analysis, and application method. This collection includes kelp meal 1-0-2, Maxicrop Algamin kelp meal, Ferti-Organic soluble seaweed extract 0-0-14, Kelpak liquid seaweed concentrate 0-0-1, and OceanGlas liquid kelp extract.

Choose the right form

• Kelp meal: Select a dry meal for soil incorporation or top-dressing according to the product directions. Kelp meal 1-0-2 is offered in 1, 4, 20, and 50 lb packages; Maxicrop Algamin is available in a 5 lb bag. Do not treat kelp meal as a water-soluble irrigation input.
• Soluble seaweed extract: Ferti-Organic 0-0-14 is a dry extract for dilution before application, with 1, 4, 20, and 50 lb options. Check the product directions for mixing, application rates, and compatibility with your nutrient program.
• Liquid concentrates: Compare Kelpak and OceanGlas as separate formulations. Seaweed source, analysis, concentration, and directions differ, so rates are not interchangeable between products.

Compare analysis and mixing requirements

Choose the formulation for your application equipment and crop program, not package weight alone. Kelp meal 1-0-2 and soluble extract 0-0-14 have different nutrient analyses and are not equivalent potassium sources. Review each product's label for use directions and tank-mixing restrictions, especially before combining concentrated extracts with acids or calcium-containing fertilizers.