$21.82

FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime & FREE Returns

Arrives: Friday, Jan 29 Details

Fastest delivery: Wednesday, Jan 27
Order within 9 hrs and 28 mins Details

In Stock.

Ships from	Amazon.com
Sold by	Amazon.com

Details

Ships from

Amazon.com

Sold by

Amazon.com

Add a gift receipt for easy returns

Other Sellers on Amazon

$27.83
+ Free Shipping

Sold by: A.M. Leonard

Have one to sell?

Sell on Amazon

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

Visit the Neptune's Harvest Store

1,472 ratings

Price:

$21.82 FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime & FREE Returns

Available at a lower price from other sellers that may not offer free Prime shipping.

This fits your .

Make sure this fits by entering your model number.

Grow a beautiful vegetable garden
Flowers and foliage will be stronger and more colorful
Blooms will be more plentiful, fragrant and longer lasting
Easy to mix and apply by hand, sprayer, or drip line

Customer ratings by feature

Easy to use

4.8

Thickness

4.6

Value for money

4.5

See all reviews

New (11) from $21.82 & FREE Shipping on orders over $25.00

Similar item to consider

Fiddle Leaf Fig Tree Fertilizer | Ficus Plant Food | Improves Leaves and Branches | Potted Indoor Trees and House Plants Treatment by Aquatic Arts

$13.99

(2634)

Frequently bought together

Total price: $61.26

These items are shipped from and sold by different sellers. Show details

Buy the selected items together

This item:Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z $21.82
In Stock.
Ships from and sold by Amazon.com.
FREE Shipping on orders over $25.00. Details
Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz $20.44
In Stock.
Sold by Colorado's Choice Nursery and ships from Amazon Fulfillment.
FREE Shipping on orders over $25.00. Details
Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart) $19.00
In Stock.
Sold by Colorado's Choice Nursery and ships from Amazon Fulfillment.
FREE Shipping on orders over $25.00. Details

Customers who bought this item also bought

Page 1 of 1 Start overPage 1 of 1

More items to explore

Page 1 of 1 Start overPage 1 of 1

Special offers and product promotions

Amazon Business : For business-only pricing, quantity discounts and FREE Shipping. Register a free business account

Have a question?

Find answers in product info, Q&As, reviews

There was a problem completing your request. Please try your search again later.

All Product Information Customer Q&A's Customer Reviews

Product Description

Neptune's Harvest Fertilizer is perfect for everything you grow! Our fish fertilizers are made from a variety of fresh caught North Atlantic fish which allows us to offer the best natural and organic products on the market!


	Neptune's Harvest Fish Fertilizer	Neptune's Harvest Fish & Seaweed Blend Fertilizer	Neptune's Harvest Seaweed Plant Food	Neptune's Harvest Tomato & Veg Formula	Neptune's Harvest Rose & Flowering Formula
Dilution Rate	1:128 (1 oz per gal)	1:128 (1 oz per gal)	1:128 (1 oz per gal)	1:128 (1 oz per gal)	1:128 (1 oz per gal)
Outdoor Use	Makes 32 Gallons	Makes 32 Gallons	Makes 32 Gallons	Makes 32 Gallons	Makes 32 Gallons
House Plants	Makes 64 Gallons	Makes 64 Gallons	Makes 64 Gallons	Makes 64 Gallons	Makes 64 Gallons
Coverage	~ 2000 sq ft	~ 2000 sq ft	~ 2000 sq ft	~ 2000 sq ft	~ 2000 sq ft
Application	Every 1-2 weeks	Every 1-2 weeks	Every 1-2 weeks	Every 1-2 weeks. On Tomatoes & Vegetables use during the vegging stage of the plant	Every 1-2 weeks. On Roses & Flowers use once buds begin to appear, when flowering begins
Benefits	Perfect for everything you grow! Feed vegetables, flowers, trees, shrubs, lawn and more!	Perfect for everything you grow! Feed vegetables, flowers, trees, shrubs, lawn and more!	Made from Ascophyllum Nodosum that grows along the cold North Atlantic Ocean Floor	Provides necessary nutrients to keep your plants vigorous with strong root zones and lush foliage, increasing its tolerance to various diseases, temperature and drought	Uniquely formulated for flowering plants to increase vigor during flowering and to increase the volume and density of buds that produce healthy, vibrant flowers
N-P-K	2-4-1	2-3-1	0-0-1	2-4-2	2-6-4
Intended Use	All Purpose. Vegetables, Flowers, Fruit, Trees, Lawns, and Containers. Indoor/Outdoor	All Purpose. Vegetables, Flowers, Fruit, Trees, Lawns, and Containers. Indoor/Outdoor	All Purpose. Vegetables, Flowers, Fruit, Trees, Lawns, and Containers. Indoor/Outdoor	For best results: Tomato & Veg Formula should be used in combination with Rose & Flowering Formula	For best results: Rose & Flowering Formula should be used in combination with Tomato & Veg Formula
Sprayer Friendly	✓	✓	✓	✓	✓
OMRI Listed	✓	✓	✓	-	-

Compare with similar items

		AMAZE 22400 Food-Covers 5,000 sq. ft, Fertilizer Feeds for up to 3 Months, Strengthens Protect Against Heat and Drought, Use on All Lawn and Grass Types, 10 lbs	Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz	Neptune's Harvest Fish Fertilizer 2-4-1, 36 Ounce	Worm Castings Organic Fertilizer, Wiggle Worm Soil Builder, 15-Pounds	Neptune's Harvest Rose & Flowering Formula 2-6-4 (Quart)

Customer Rating	(1472)	(24)	(362)	(581)	(2616)	(204)
Price	$21.82	$17.30	$20.44	$17.14	$25.98	$19.00
Sold By	Amazon.com	Amazon.com	Colorado's Choice Nursery	MaggySweet	Esbenshades Garden Center	Colorado's Choice Nursery
Item Dimensions	4 x 4 x 9 inches	15 x 9.5 x 3.25 inches	4 x 4 x 10 inches	3.5 x 3.5 x 8.75 inches	14 x 8 x 4 inches	4 x 4 x 10 inches

Compare with similar items

Product information

Size:36 Ounce

Product Dimensions

4 x 4 x 9 inches

Item Weight

2.25 pounds

Manufacturer

Neptune's Harvest

ASIN

B000OWBUSA

Item model number

FS136

Customer Reviews

1,472 ratings

4.7 out of 5 stars

Best Sellers Rank

#608 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#34 in Garden Fertilizers
#1,840 in Vitamins & Dietary Supplements

Is Discontinued By Manufacturer

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Would you like to tell us about a lower price?

Important information

Safety Information

Keep out of reach of children. Do not take internally.

Ingredients

Derived from Fish and Seaweed

Directions

Shake well before using. Prepare for one application only. Do not store diluted fertilizer. (House Plants): Use 1 tablespoon per gallon of water. Feed every 2-3 weeks. Do not over water. (Outdoor Plants): Use 1/8 Cup (1 fl. Oz.- 1:128) per gallon of water. Feed vegetables, flowers, trees and shrubs every 2-3 weeks. Apply until soil is saturated or as a foliar feed until leaves are wet, top & bottom. It is best to foliar feed early or late in the day. (Lawns): Use 1 gallon concentra

Customer Questions & Answers

See questions and answers

Customer reviews

5 star		83%
4 star		10%
3 star		4%
2 star		1%
1 star		1%

How are ratings calculated?

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Becky r

UPS man's truck will never be the same!

Reviewed in the United States on June 11, 2019

Size: 36 OunceVerified Purchase

Have you ever made a decision and just instantly regretted it?? Ordering this stuff online was a terrible decision. The product leaked in transit. It smells incredibly bad and looks like sewage so I'm assuming it will be great for the plants. My UPS man probably is plotting to kill me right now for making his truck smell like dead fish. You know the saying "I regret nothing"? Well order this and you will regret everything.

If your husband brings the package in, he will wonder what the hell is wrong with you and why you ordered something that is leaking nasty, brown, dead fish juice.

On the plus side, my cats now think I'm some kind of fish stink producing goddess, so yay?

I'm sure the actual product is great, but the delivery left a heck of a lot to be desired. Maybe just buy it locally instead OMG.

90 people found this helpful

Helpful

alydais

Mistakes were made, let me save you!

Reviewed in the United States on July 3, 2020

Size: 36 OunceVerified Purchase

I opened the front door to find my Amazon deliveries (today’s hi temp 109F..1st mistake) and was smacked upside the nostrils with THE most obnoxious smell. I couldn’t remember what I had ordered (surprise!) and was convinced someone had shat all over my front porch. I picked up my 2 boxes and whoa...that smell (trust me, smell is too nice a word) was coming from one of the boxes. I sniffed the cardboard (stupidly) as if confirmation was needed. WTH...is Amazon recycling boxes and I got a dank one someone had returned?!?! Despite the nasal attack, I was eager to find out what I had ordered while under the spell of champagne or vodka late one night, and I began opening my boxes. I opened the stinky box 1st thinking I needed to save my purchase from any further exposure to the “smell”. I eagerly ripped the tape off the box, pried open its flaps and HOLY MOTHER OF GAWD, what did I just unleash inside my home (2nd mistake!). It’s as if Neptune himself was in that box. As others have reported, this stuff leaks in transit. It is double heat plastic-wrapped, but mine had a hole in it (lucky me). My poor, poor delivery guy!!! I will be putting out an apology care package for my next few deliveries.

I try to read the directions, but the odiferous liquid has eaten away at the paper instructions on the bottle. I can vaguely make out shake well before use and 1/8 cup per gallon. Alright, let’s get to work so I can put this genie back in the bottle, I think to myself.

Soooo, not sure if this next part is a result of my vigorous shaking, the extreme heat in transit, or if it’s normal, but I opened the cap and a sludgy brown, lava-like liquid starts bubbling up out if the bottle like Montezuma himself is in my kitchen sink (mistake #3). I can hardly stand the smell and begin to mouth-breathe shallowly.

Thinking this stuff has got to be amazing for plants if it smells this bad, I quickly mix up a few batches in my plastic (mistake #4) pitchers. The bottle is still bubbling up so i sit it in a rubbermaid (repeat of mistake #4) while I focus on some precise measurements. Neptune unleased at least 1.5 cups of the brown sludgy stuff into my sink or the Rubbermaid, so I’m a little ticked about that considering how expensive this was!

I make the rounds..tomatoes, purple pole beans, basil, rosemary and realize I need to try and salvage some of the brown sludge in the Rubbermaid and my sink. So I make another batch and hit the roses, crêpe myrtle, and Bougainvillea‘s. I got the diluted liquid on my flip flops, my hands, and a tiny splash on my t-shirt (mistake #5). If I didn't need my hands to teach school, they too would be in the trash with the textile goods Neptune claimed for his own!

And warning....the people who say the diluted mixture doesn’t smell ...LIES, more LIES!!! My backyard smells like a floundering oceanic buffet for feline patrons. I am going to have to station guards armed with squirt bottles around the plants to keep my doggo out and make sure the neighboring neighborhood’s cats don’t move in on me!

I double-bagged Neptune, hid him in the garage, dumped 2 bottles of poo-pourie down my kitchen drain, and have 5 lampe’s lit trying to eradicate the smell of poo before Mr. Spouse gets home and asks me for a divorce.

TIPS - use outside, don’t use plastic containers, probably shouldn’t order in the middle of summer, don’t get it on you...like, not even a drop!!

Happy Gardening.

32 people found this helpful

Helpful

The Horse Doc

My favorite organic fertilizer

Reviewed in the United States on June 17, 2018

Size: 36 OunceVerified Purchase

Love this stuff. I grow exclusively organic. When I was switching form conventional to organic, I didn't know how I would ever get by without the Miracle Gro I was raised on. This stuff is the answer. Grows happy, healthy plants with easy, concentrated dosing at an excellent value. The smell in the bottle is horrifying but the diluted doesn't smell strong, and I don't notice it "in the air," even after foliar feeding.

Literally the only problem I've had with it is that when I got the gallon jug, a raccoon chewed the handle off. They can't get in the smaller bottle though, and they don't bother my soil/plants. I just can't buy in bulk... that's a fair compromise.

33 people found this helpful

Helpful

Wesley D. Lin

This stuff is stinky composted fishy seaweedy magic!

Reviewed in the United States on May 19, 2017

Size: 36 OunceVerified Purchase

I've been using this for many years now based on my dad's recommendation and he is a stellar organic gardener.

I had an indoor jasmine bush that was pretty much dead. Gave it a shot of this stuff and it came back livelier than ever and blooming more than it ever has.

I don't know if it's truly appropriate for all types of plants and veggies, but I've always used it indiscriminately and it's always done a fantastic job. Yeah, it stinks. But it's totally worth it!

43 people found this helpful

Helpful

Amy in Abq.

This stuff revived a dead spot in my lawn!

Reviewed in the United States on August 18, 2018

Size: 36 OunceVerified Purchase

I bought this stuff to use on plants in my yard but decided to use it as a last-ditch effort to get grass to grow on a difficult spot on my lawn. It worked like magic! I just mixed up a batch in a 5 gallon bucket and dumped it on this spot, once. This spot has always struggled and looked puny and now it is full and green. I am amazed and am ordering another bottle. One bottle has gone a long way. This spot has been full and green for months now so this isn't a temporary thing, Highly recommend.

21 people found this helpful

Helpful

Dinah

This stuff is amazing! my tomatoes are lovin it

Reviewed in the United States on July 2, 2016

Size: 36 OunceVerified Purchase

This stuff is amazing! my tomatoes are lovin it! We've had an extremely dry and hot June here in NC...regular feedings have kept my tomato plants healthy and stress free :)

42 people found this helpful

Helpful

StarMile

Great all around fertilizer

Reviewed in the United States on October 20, 2016

Size: 36 OunceVerified Purchase

Was skeptical based on price and the small quantity of product that you have to use and mix with water. I don't use as often as they recommend, but it had my flowers blooming well past their season. My bougainvillea and clematis are still blooming in NJ, and its Oct. 20th, and we've had some 30-40 degree nights already. I use it once every other week or so, not every week as they recommend. Have used on my fig tree, perennials, tropicals.

Will definitely purchase again.

31 people found this helpful

Helpful

Oldtownroller

Fishy as can be, Poseidon

Reviewed in the United States on June 19, 2016

Size: 36 OunceVerified Purchase

FISHY! The smell fades within a day from the plants but day 1 wow it smells like a fish farm. Get it on your fingers and dang girl your gonna be smelling like a fish finger all day long.

On other notes it works great my plants love it.

If you live near bears better stick to something less fishy or their gonna eat your garden.

32 people found this helpful

Helpful

Top reviews from other countries

Even at recommended mix strength there is still a strong fish odour.

Reviewed in Canada on April 24, 2019

Size: 36 OunceVerified Purchase

Worked as indicated and end result was more than acceptable however it will cause stretching and lengthing of the intermediate nodes (long lanky stems) so if end height is a concern bear this in mind. 20 to 30 percent increase in height and lankiness.

One person found this helpful

Michel St-Louis

... used this product in the past and it works great for me on tomato plants

Reviewed in Canada on December 16, 2017

Size: 36 OunceVerified Purchase

I have used this product in the past and it works great for me on tomato plants. It is also a good product for use in compost tea made for tomatoes and peppers.

martha bustamante

Five Stars

Reviewed in Canada on May 17, 2018

Size: 36 OunceVerified Purchase

Fast delivery as promissed. Just used it let's see how it goes.

Amazon Customer

Five Stars

Reviewed in Canada on June 13, 2018

Size: 36 OunceVerified Purchase

Works fine!

Anwar Husein

Five Stars

Reviewed in Canada on June 27, 2018

Size: 36 OunceVerified Purchase

My plants are happy drinking this elixir

See all reviews

Customers who viewed this item also viewed

Page 1 of 1 Start overPage 1 of 1

Pages with related products. See and discover other items: vegetable plants, flower fertilizer, gardening decor, fertilizer for lawn, best organic fertilizer, best lawn fertilizer

Other Sellers on Amazon

Image Unavailable

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

Customer ratings by feature

Similar item to consider

Frequently bought together

Customers who bought this item also bought

More items to explore

Special offers and product promotions

Have a question?

Product Description

Compare with similar items

Product information

Warranty & Support

Feedback

Important information

Customer reviews

Customer images

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Top reviews from other countries

Customers who viewed this item also viewed