Fishtelizer® — Premium Fish Fertilizer For Plants & Vegetables

321 reviews

$20.99 ~~$34.99~~

Size options: 1 Gallon · 2 pack · 3 pack · 4 pack · 5 pack (1 Gallon each)

Use the promo code SPECIAL20 for 20% off as part of our Special Customer Satisfaction Sale.

Why Choose It?

Improve plant growth and productivity with Fishtelizer. Made from wild-caught ocean fish, our all-natural garden fertilizer for outdoor vegetables, indoor plants, hydroponics and nurseries contributes to plant rejuvenation.

Nutrient-Dense Fish Fertilizer — made from fresh, wild-caught ocean fish. Plants absorb a balanced amount of nutrients such as NPK (2.1-0.18-0.22), fish proteins, copper, iron, zinc, manganese, magnesium and more.

Boosts Growth and Production — this NPK-rich fish emulsion helps stimulate plants so they yield bigger flowers and fruits, supports seed sprouting, and strengthens roots. Apply over 3 weeks to see noticeable results.

Replenish Soil Nutrients — compatible with all soil types, helping reverse damage and restore fertility to support continued growth and harvest.

Fishtelizer® is a specialty fertilizer and biological soil enhancer targeted to improve vegetable and plant growth in homes, gardens, hydroponics (indoor & outdoor), nurseries, and farms. Sourced from wild-caught, sustainable ocean fish. Package weighs 10 lbs when shipped.

The most optimized NPK fish fertilizer with all the essential ingredients plants need to grow healthier and faster
Prepared from premium 100% certified sustainable wild-caught ocean fish, not leftovers or scraps
Made from food-grade fish
Helps remove nutrient deficiencies from plants
A biological soil enhancer that stimulates microbial activity, aiding disease resistance and root strength
All natural organic fertilizer with no side effects on any plant
Nearly no odor — safe around pets and children, widely used indoors and in home gardens
Equally beneficial for indoor plants, home gardens, vegetable gardens, hydroponics, and outdoor crops
Popular results reported by cannabis and hemp growers

Product Specifications

Raw Material	100% Pacific Whiting Fish
Shelf Life / Stability	2 years +
Visual Appearance	Off-White (liquid and powder)
Dry Bulk Density	38.45 lbs/ft³
Water Solubility of Dry Fishtelizer®	Partially Soluble, Non-Hygroscopic

How to Use — Liquid Fishtelizer®

Take 3 ounces of Liquid Fishtelizer® and add to one gallon of water. Exact amount depends on the soil.
Apply to the soil every 2–3 weeks as needed.
Do not store diluted Fishtelizer®.
Spray gently on the plants.
Store at room temperature.

Fertilizer Complete Analysis

Total Nitrogen, N	14% (AOAC 993.13)
Phosphorus, P2O5	3.1% (AOAC 2015.18)
Potassium, K2O	0.8% (AOAC 2015.18)
Calcium, Ca	1.9% (AOAC 965.09ICP)
Magnesium, Mg	0.23% (AOAC 965.09ICP)
Sodium, Na	0.36% (AOAC 965.09ICP)
Sulfur, S	0.89% (AOAC 2006.03)
Iron, Fe	21ppm (AOAC 965.09ICP)
Zinc, Zn	34ppm (AOAC 965.09ICP)
Manganese, Mn	5.4ppm (AOAC 965.09ICP)
Copper, Cu	2.2ppm (AOAC 965.09ICP)
Boron, B	<0.1ppm (AOAC 982.011ICP)

View more lab detail →

Customer Reviews

Based on 321 reviews — 97% 5-star

Tracie B. — Disappointed

Never received item, still waiting for my order.

Nathy

So far so good.

Silburn A. — ok

Works great.

Bobby

A little bit of the product leaked out in the plastic bag it was wrapped in, otherwise everything was fine. I love the product.

Marilyn H. — First time user

Easy to use.