Fertilizers from nature transform fish and seaweed by-products into safe, nourishing additives for your garden, all crafted by Neptune’s Harvest! These formulas were carefully developed to divert waste from fish processing operations and create inputs that enhance the environment. The result is a collection of liquid fish fertilizers full of macro- and micronutrients that plants love, made by a family-owned company in the USA.
Organic Fish (2-4-1)
Outperforms many chemical plant foods! Made using a unique cold process …
Organic Fish & Seaweed (2-3-1)
One of our all-time favorites! Use on a regular basis for increased yields …
Organic Seaweed (0-0-1)
Chock-full of over 60 naturally occurring major and minor plant nutrients, plus …
Dig Deeper (Articles)