Organic & Kelp Fertilizers

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      Fish, kelp and other natural liquid fertilizers for organic-minded gardeners.

      8 products
      Alaska Fish Fertilizer 5-1-1 liquid fish emulsion plant food, 1 gallon jug
      Alaska Fish Fertilizer
      5-1-1 - OMRI Listed Liquid Fish Emulsion Plant Food for Vegetables, Flowers and Shrubs - 1 Gallon
      Alaska
      $23.00
      Greenstone Kraken Kelp 0-0-35 soluble seaweed extract powder
      GreenStone Kraken Kelp
      0-0-35 - 100% Soluble Seaweed Extract Powder - 1 lb and 2.5 lb  (1 lb–2.5 lb)
      GreenStone
      $72.00–$144.00
      Sold Out
      Pacific Northwest Organics Kelp Help Liquid Kelp, 1 Gallon
      Pacific Northwest Organics Kelp Help - Cold Water Kelp Soil and Foliar Concentrate - 1 Gallon
      Pacific Northwest Organics
      $29.95
      Alaska Fish Fertilizer All Purpose 4-6-4 4 lb bag
      Alaska Fish Fertilizer - All Purpose Plant Food
      4-6-4 - 4 lb Bag
      Alaska
      $9.95
      Fox Farm Big Bloom Pint
      Fox Farm Big Bloom Gallon
      FoxFarm Big Bloom - Liquid Bloom Fertilizer with Worm Castings and Bat Guano - Pint, Gallon and 2.5 Gallon  (Pint–2.5 Gallon)
      FoxFarm
      $6.95–$96.95
      Sold Out
      Fox Farm Marine Cuisine - 4 lb
      Fox Farm Marine Cuisine - 50 lb
      FoxFarm Marine Cuisine
      10-7-7 - Seafood Dry All-Purpose Fertilizer - 4 lb and 50 lb  (4 lb–50 lb)
      FoxFarm
      $19.95–$159.95
      Sold Out
      Fox Farm Bushdoctor Kelp Me Kelp You Pint
      Fox Farm Bushdoctor Kelp Me Kelp You Quart
      FoxFarm Bush Doctor Kelp Me Kelp You - Liquid Seaweed Plant Food - Pint and Quart  (Pint–Quart)
      FoxFarm
      $11.95–$21.95
      Fox Farm Bushdoctor Wholly Mackerel 1 pt
      FoxFarm Bush Doctor Wholly Mackerel
      3-1-0 - Fish-Based Liquid Plant Food - 1 Pint
      FoxFarm
      $9.95