Partner With a Trusted Organic Fertilizer Brand
Stock the high-demand, organic crop inputs your customers are already looking for. As a Neptune’s Harvest wholesale partner, you get proven product performance, strong retail margins, and the backing of a brand that has been trusted by growers since 1986.
Why Retailers and Distributors Choose Neptune's Harvest
The market for organic gardening and sustainable agriculture is growing rapidly. Distributors and retail stores need products that move off the shelves. Here is why Neptune’s Harvest is a staple in garden centers and agricultural suppliers across the country:
High Repeat Purchase Rate
Our cold-processed fish hydrolysate delivers visible results more blooms, bigger yields, and healthier soil. When growers see the difference, they come back for more every season.
Premium Brand Recognition
With an origin story tied to the docks of Gloucester, MA, and a legacy dating back to a 1965 seafood company, we are recognized as an authentic, high-quality manufacturer, not a generic white-label brand.
OMRI Listed Trust
Many of our core inputs are OMRI Listed for organic use, providing the transparency and compliance that today's environmentally conscious consumers and commercial farmers demand.
Proven Demand
Backed by thousands of 5-star reviews and decades of commercial farming success, our products are a proven draw for both backyard gardeners and serious horticulturists.
Who Should Become a Fertilizer Distributor?
We proudly partner with businesses of all sizes that are committed to supplying quality horticultural and agricultural products. Our wholesale program is ideal for:
Independent Garden Centers & Nurseries
Agricultural Suppliers & Farm Stores
Hardware Stores & Home Improvement Retailers
Hydroponic & Indoor Growing Shops
Online Garden Retailers
A Product Mix for Every Market
We work with you to select the best product mix for your specific region and shelf space constraints. Our wholesale catalog includes:
Liquid Fish Fertilizers
Our flagship Hydrolyzed Fish Fertilizer (2-4-1) in sizes ranging from retail quarts to 5-gallon pails.
Seaweed & Blends
High-demand formulas like our Fish & Seaweed Blend (2-3-1) and Liquid Seaweed Plant Food (0-0-1).
Dry Soil Amendments
Premium retail bags and bulk options of Crab & Lobster Shell (5-3-0) and Kelp Meal.
Specialty Farm Inputs
Access to bulk totes and specialty formulas for your commercial agricultural clients.
Dedicated Support to Help You Sell
We don’t just ship pallets and walk away. We support our wholesale organic fertilizer network with the tools needed to educate staff and drive sales:
Marketing Materials
Access to high-resolution product images, label PDFs, and promotional assets.
Product Education
Clear guides on application rates, dilution ratios, and the science of our cold-process method to train your retail staff.
National Distribution Centers
Efficient logistics and routing to ensure you get your inventory when you need it.
Store Locator Inclusion
Approved retail partners are added to our highly-trafficked online "Where to Buy" map, driving our direct website traffic straight to your front door.
Trusted by Champion Growers & OMRI Listed
For environmentally conscious home gardeners, peace of mind is essential. That’s why our core products are OMRI Listed for use in organic production, assuring that our ingredients and processes comply with strict organic standards.
Why Partner With Us?
Join a network of over 3,000 retail locations across North America providing sustainable solutions to growers.
High Profit Margins
Competitive wholesale tiers designed to maximize your ROI on every shelf inch.
OMRI Listed Products
Stock products your customers trust. Transparent compliance for organic certifications.
National Distribution
Fast, reliable shipping through our network of logistics partners across the country.
Ready to Grow Your Business with Neptune's Harvest?
Take the next step in offering your customers the standard in biological farming and gardening inputs.