All other items, including bare root trees and shrubs, can ship to all lower 48 states.

FREE SHIPPING on $100+ Orders

We are only able to ship plants with soil to the following states:
CT, DE, DC, GA, IL, IN, KY, ME, MD, MA, MI, NH, NJ, NY, NC, OH, PA, RI, SC, VT, VA, WV, WI

PLEASE NOTE: We can NOT ship 40-50 lb bags of amendments or 1 gallon or larger liquid fertilizers or pest and disease control products at this time. We put these on our website so that local customers can see what is in stock. Thank you!

*Putting these items in a shipping cart will cause a cart error and will not allow check out.

Brown's Fish Fertilizer 2-3-1

Whole-Fish Fertility for Roots & Blooms

Feeds plants and microbes with cold-processed fish hydrolysate-ideal for vegetables, fruit trees, and compost tea brewing.


$1495
Shipping calculated at checkout.

Size

Delivery and Shipping

Make sure to thoroughly review our entire "Shipping, Returns, Refunds, and Our Guarantee" page for all relevant details about ordering from our store.

Making a purchase from our store constitutes an agreement to all the conditions outlined in those policies.

We appreciate your support and look forward to being your favorite plant provider!

Brown's Fish Fertilizer 2-3-1

Cold-Processed Fish Hydrolysate for Soil Biology, Growth & Bloom Support

Brown's Fish Fertilizer 2-3-1 is a whole fish hydrolysate made using a cold enzymatic process that preserves the full biological value of the fish, including oils, amino acids, vitamins, and micronutrients. Unlike fish emulsions, hydrolysate retains natural compounds that feed both plants and beneficial soil microbes.

This slow-feeding liquid is ideal for vegetables, fruit trees, herbs, flowers, and compost teas, offering a balanced nutrient profile and microbial stimulation for root growth, vegetative strength, and flower production.

Key Characteristics

  • Balanced Nutrients + Microbial Food
    With a gentle NPK of 2-3-1, this fish hydrolysate provides readily available nitrogen for leaf growth, phosphorus for strong roots and blooms, and potassium for stress resistance-plus natural amino acids and fish oils that feed soil biology.

  • How to Use in Soil, Foliar Spray, and Compost Tea

    • Soil drench: Mix 2-4 tbsp per gallon of water; apply at root zone every 1-2 weeks.

    • Foliar feeding: Dilute 1-2 tbsp per gallon and spray in early morning or evening.

    • Compost tea: Add 1-2 tbsp per gallon as a microbial food during brewing.

    • Seedlings & transplants: Use lower dilution rates (1 tbsp/gal) to gently establish growth.

  • Ideal for All Garden Crops and Systems
    Best used throughout the growing season for:

    • Tomatoes, peppers, squash, cucumbers, and leafy greens

    • Fruit trees, berries, and vines

    • Perennial herbs and flowering plants

    • Compost tea brewers, no-till gardens, and greenhouse systems

  • Cold-Processed to Preserve Nutrients and Oils
    Brown's uses enzymatic hydrolysis, not heat or chemical extraction, to maintain the natural oils and proteins of the whole fish. This supports microbial life and longer-lasting fertility.

  • Organic-Compatible and Soil-Safe
    Non-burning and suitable for use around young plants, Brown's is compatible with organic practices and enhances living soil systems without synthetic additives.

Product Details

  • Type: Liquid fish hydrolysate fertilizer

  • NPK: 2-3-1

  • Use Method: Soil drench, foliar spray, or compost tea

  • Application Rate: 2-4 tbsp per gallon (soil); 1-2 tbsp per gallon (foliar)

  • Use Frequency: Weekly or biweekly during active growth

  • Best For: Vegetables, fruits, flowers, herbs, seedlings, compost systems

  • Processing: Cold enzymatic hydrolysis (whole fish)

  • Packaging: Available in quart, gallon, and bulk sizes

  • Certifications: Organic-compatible (check with certifier if needed)

Brown's Fish Fertilizer 2-3-1 offers a full-spectrum, ocean-based feeding solution that supports plant growth, soil biology, and bloom development-making it a vital part of any regenerative fertility plan.

Payment & Security

Payment methods

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Brown's Fish Fertilizer 2-3-1 cold-processed hydrolysate for organic plant growth, foliar feeding, and compost tea

Brown's Fish Fertilizer 2-3-1

From $1495

Brown's Fish Fertilizer 2-3-1

Cold-Processed Fish Hydrolysate for Soil Biology, Growth & Bloom Support

Brown's Fish Fertilizer 2-3-1 is a whole fish hydrolysate made using a cold enzymatic process that preserves the full biological value of the fish, including oils, amino acids, vitamins, and micronutrients. Unlike fish emulsions, hydrolysate retains natural compounds that feed both plants and beneficial soil microbes.

This slow-feeding liquid is ideal for vegetables, fruit trees, herbs, flowers, and compost teas, offering a balanced nutrient profile and microbial stimulation for root growth, vegetative strength, and flower production.

Key Characteristics

Product Details

Brown's Fish Fertilizer 2-3-1 offers a full-spectrum, ocean-based feeding solution that supports plant growth, soil biology, and bloom development-making it a vital part of any regenerative fertility plan.

Size

  • Quart
  • Gallon
  • 5 gallon
View product