Best Neptune's Harvest Garden Fertilizers (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z

9.9
CPR Score
Top 2

Neptune's Harvest FS136 32 Oz. Fish & Seaweed Blend Fertilizer 2-3-1

9.7
CPR Score
Top 3

Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz

9.7
CPR Score
Tips

Based on our evaluations of 69 Neptune's Harvest Garden Fertilizers and the analysis of over 10,247 consumer satisfaction reviews, We made this top list for Neptune's Harvest Garden Fertilizers for Gardening.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Neptune's Harvest Garden Fertilizers Rated by CherryPicks

Market Overview
Neptune's Harvest Garden Fertilizers Reviewed
  • Reviews Analyzed: 10,247 Items
  • CPR Avg. Rating: 8.8 / 10
25 Products Evaluated
  • Highest Price: $59.99
  • Lowest Price: $9.44
  • Avg. Price: $27.76
Price Disclaimer

Top 25 Neptune's Harvest Garden Fertilizers on Amazon (Verified You can Buy)

Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z

Neptune's Harvest
FS136
4.0 x 4.0 x 9.0 Inches
2.25 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Monster Pets 89
PSB Retail 1,987
Boon Sales 4,981
DBDPet -
Scott Road Capital -

Features

Grow a beautiful vegetable garden
Flowers and foliage will be stronger and more colorful
Show More
Top 2

Neptune's Harvest FS136 32 Oz. Fish & Seaweed Blend Fertilizer 2-3-1

Neptune's Harvest
FS136
4.0 x 4.0 x 9.0 Inches
2.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Stock Your Home 202
SLICK DEALS 4 ALL -
CJ360 -

Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz

Neptune's Harvest
TV136
4.0 x 4.0 x 10.0 Inches
2.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hearthshire 105
Monster Pets 89
SRTCLB Productions -
Grow It Naturally -

Features

Increases Vigor And Volume Of Tomatoes And Vegetables
Ideal For Vegetables, Trees, Shrubs And Flowers
Show More

Neptune's Harvest Fish Fertilizer 2-4-1, 36 Ounce

Neptune's Harvest
HF136
3.5 x 3.5 x 8.75 inches
2.25 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Monster Pets 89
Colorado's Choice Nursery -
Scott Road Capital -

Features

Neptune's Harvest is an organic fertilizer made from fresh north Atlantic fish
It is made by a unique cold process that protects the vitamins, amino acids, enzymes and growth hormones
Show More

Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 Oz

Neptune's Harvest
FS136
4.0 x 4.0 x 9.0 Inches
2.25 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sweetner 1,521
Marny Store -
365 Market -

Features

Sold on Amazon
Top 6

Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2, 4 lb

Neptune's Harvest
KM604
7.0 x 6.0 x 4.0 Inches
4.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Evenu 1,746
Monster Pets 89

Features

Neptune's Harvest Organic Kelp Meal (1-0-2) is dried and ground Rock Weed (Ascophyllum Nod sum), which grows in the cold clean waters along the New England coast, and is known as the best marine plant available for agriculture today
Full of trace Minerals, Carbohydrates and Amino Acids, helping create a strong root systems and makes a very healthy plant
Show More

Neptune's Harvest Crab & Lobster Shell, 4 lb

Neptune's Harvest
CS604
7.0 x 6.0 x 4.0 Inches
4.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Moofin 298
Jamlyn-Supply 555
Monster Pets 89

Features

Crab & Lobster Shell will keep your lawn healthy and green
It will also help with nematode and fungus problems
Show More
Top 8

Neptune's Harvest Seaweed Fertilizer 0-0-1 (36 Ounce)

Neptune's Harvest
SW136
3.5 x 3.5 x 8.75 Inches
2.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Jamlyn-Supply 555
Monster Pets 89
Boon Sales 4,981

Features

Neptune's Harvest seaweed plant food is made from seaweed (ascophyllum nodosum)
Sourced from north Atlantic ocean
Show More
Top 9

Neptune's Harvest Natural Tomato & Vegetable Organic, OMRI Plant Food 18 oz Concentrate

Neptune's Harvest
TV118
3.0 x 3.0 x 6.0 Inches
1.13 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Sweetner 1,521
The Positive Shop -

Features

ORGANIC - OMRI Tomato & Vegetable plant food
FOR BEST RESULTS - Use when plant is growing, before vegetable budding appear
Show More
Top 10

Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart)

Neptune's Harvest
RF136
4.0 x 4.0 x 10.0 Inches
2.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Jamlyn-Supply 555
Auth-Brand -

Features

Increases vigor and volume of flowering plants
Ideal for Flowers, Vegetables, Trees, Shrubs, and Lawns
Show More
Top 11

Neptune's Harvest Organic Hydrolyzed Fish Fertilizer, 2-4-1, 1 Pint

Neptune's Harvest
1.125 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aserson 186
Healthy Happy Family Goods -

Features

Sold on Amazon
Top 12

Neptune's Harvest TV136 Tomato & Veg Formula Fertilizer, 36 oz (Тwo Рack)

Neptune's Harvest
TV136
2.25 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aserson 186
Sweetner 1,521

Features

Neptune's Harvest TV136 Tomato & Veg Formula Fertilizer, 36 oz
This is a perfect complete fertilizer for your tomatoes, vegetables and more.
Show More
Top 13

Neptune's Harvest Liquid Crab & Lobster Shell, Gallon

Neptune's Harvest
6.0 x 6.0 x 11.5 Inches
0.0625 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sweetner 1,521
UnlimitedBrands 563

Features

Flowers and Vegetables: 1 oz. per gallon of water. Foliar feed every 1-2 weeks, early in the morning. Once flowers or buds appear, soil drench only
Clones and Transplants: Dip roots in solution of 1 oz. per gallon of water, for 5 seconds, before planting. Use 1 oz . per gallon if water every 3 days, until well established
Show More
Top 14

Neptune's Harvest Organic Fish Fertilizer 36-Oz Bottle

Neptune's Harvest
14.0 x 4.0 x 4.0 Inches
0.0006 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
VerSure 26
PSB Retail 1,987
Sweetner 1,521

Features

Organic, highly nutritional protein fertilizer made with naturally occurring enzymes present in fresh north atlantic fish
Nitrogen, derived from fish protein in the form of amino acids, slowly breaks down into basic compounds when added to soil
Show More
Top 15

Neptune's Harvest Fish & Seaweed Fertilizer Gallon (4/Cs)

Neptune's Harvest
4/CS
12.36 x 7.44 x 6.3 Inches
8.93 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Stock Your Home 202
METESTORE8 -

Features

Increases marketable yields and improves your bottom line
Provides all the benefits of kelp and liquid fish fertilizers combined
Show More
Top 16

Neptune's Harvest Fish

Neptune's Harvest
HF136
3.5 x 7.5 x 8.3 Inches
0.0006 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Moofin 298
Best WH 3,376

Features

Grow A Beautiful Vegetable Garden
Provides All The Benefits Of Kelp And Liquid Fish Fertilizers Combined
Show More
Top 17

Neptune's Harvest Fish and Seaweed Blend Fertilizer 2-3-1, 18 Ounce

Neptune's Harvest
6.61 x 3.11 x 2.48 Inches
1.15 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Moofin 298
Lifeline Brands 1,080
westlake 187

Features

Gives you the best of both products with a perfect blend of fish hydrolysate and seaweed, ensuring a complete fertilization program
Flowers and foliage will be stronger and more colorful
Show More
Top 18

Fish Fertilizer Neptune's Harvest

Neptune's Harvest
HF191
6.0 x 6.0 x 12.0 Inches
9.26 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Aserson 186
MMS Warehouse Supply, LLC 6,708
Quality Choice Sellers -
Top 19

NEPTUNE'S HARVEST FERTILIZERS Crab Shell,Orange Label

Neptune's Harvest
3.5 x 7.0 x 11.75 Inches
4.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Moofin 298
Lifeline Brands 1,080
Top 20

Neptune's Harvest Hydrolyzed Fish Fertilizer

Neptune's Harvest
6.0 x 6.0 x 12.0 Inches
8.4 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
VerSure 26
Aserson 186
Sweetner 1,521

Features

Sold on Amazon
Top 21

Neptune's Harvest Seaweed, qt

Neptune's Harvest
SW136
3.46 x 3.46 x 8.45 Inches
2.15 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Moofin 298
Sparkle Gardening 5,692

Features

Sold on Amazon
Top 22

Neptune's Harvest Kelp Meal 4 lb Bag (6/Cs)

Neptune's Harvest
KM604
3.5 x 6.0 x 8.0 Inches
4.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Sweetner 1,521
D&D Sales Group -

Features

Natural and cost effective enhancement to any soil fertilization and conditioning program
Natural and cost effective enhancement to any soil fertilization and conditioning program
Show More
Top 23

Neptune's Harvest Rose & Flowering 2-6-4 Pint

Neptune's Harvest
RF118

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Colorado's Choice Nursery -
Sweetner 1,521
Ground Growth -

Features

Better yields, health and growth.
Helps soils retain nutrients & water.
Show More
Top 24

Neptune's Harvest TF191 Turf Fertilizer, 9 LB

Neptune's Harvest
TF 191
6.5 x 6.5 x 12.0 Inches
9.0 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ICB. 4,320
Colorado's Choice Nursery -

Features

Specifically designed for use on turf grass
Provides necessary nutrients for tolerating environmental conditions such as high temperature and drought
Show More
Top 25

Neptune'S Harvest Tf191 142 Oz. Turf Formula Fertilizer

Neptune's Harvest
TF 191
6.5 x 6.5 x 12.0 Inches
0.0006 Pounds

Ratings for Neptune's Harvest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MMS Warehouse Supply, LLC 6,708
Colorado's Choice Nursery -

Features

Sold on Amazon

Top 10 Neptune's Harvest Garden Fertilizers - Verified to Buy (Apr. 2024)

Related Neptune's Harvest Garden Fertilizers Guides

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Top 10 Neptune's Harvest Garden Fertilizers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 VerSure 25,732 4.9
🥈 Monster Pets 13,636 4.9
🥉 Hearthshire 12,364 4.8
4 Aserson 8,985 4.9
5 westlake 8,982 4.8
6 Stock Your Home 8,629 4.9
7 Moofin 7,058 4.8
8 Jamlyn-Supply 4,628 4.9
9 UnlimitedBrands 4,583 4.5
10 Lifeline Brands 3,016 4.8
View or download top Neptune's Harvest Garden Fertilizers seller & rating report
VerSure [25732] Monster Pets [13636] Hearthshire [12364] Aserson [8985] westlake [8982] Stock Your Home [8629] Moofin [7058] Jamlyn-Supply [4628] UnlimitedBrands [4583] Lifeline Brands [3016] VerSure 26% Monster Pets 14% Hearthshire 13% Aserson 9% westlake 9% Stock Your Home 9% Moofin 7% Jamlyn-Supply 5% UnlimitedBrands 5% Lifeline Brands 3%

[Get] Neptune's Harvest Garden Fertilizers Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Shop Prime Neptune's Harvest Garden Fertilizers Deals

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Why Should You Trust Us?

Now hundreds and thousands of Gardening supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Neptune's Harvest Garden Fertilizers to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Neptune's Harvest Garden Fertilizers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Gardening items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 69 of Neptune's Harvest Garden Fertilizers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Neptune's Harvest Garden Fertilizers for Gardening, We found that most customers choose Neptune's Harvest Garden Fertilizers with an average price of $27.76, and the top brands are Neptune's Harvest. 

Then our expert-level editors reviewed all those quality items and selected the top 25 Neptune's Harvest Garden Fertilizers for you, We have researched hundreds of sellers and picked the top sellers for Gardening, including VerSure, Monster Pets, Hearthshire, Aserson, westlake, Stock Your Home, Moofin, Jamlyn-Supply, UnlimitedBrands, Lifeline Brands, Sweetner And Evenu. The Neptune's Harvest Organic Hydrolized Fish & Sea... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 2,681 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Patio, Lawn & Garden product based on their needs, and save lots of time for them to pick Neptune's Harvest Garden Fertilizers to buy.


Written By Ben Broadby

Ben Broadby runs a local garden clearing service and has got over 7 years of experience doing this and putting a smile on the faces of  garden owners in his locality. He wants to share all he has learned with us over the years