SKU: 34183301908
3 1 2 plant fertilizer

3 1 2 plant fertilizer Neptune's Harvest Organic Fish & Seaweed (2-3-1) Fertilizer 36 oz. – Wayside Gardens

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Description

3 1 2 plant fertilizer Neptune's Harvest Organic Fish & Seaweed (2-3-1) Fertilizer 36 oz. – Wayside GardensMade in USA Neptune's Harvest Organic Fish & Seaweed Fertilizer has all the goodness of Neptune's Harvest Organic Hydrolyzed Fish Fertilizer but with an extra boost from nutrient rich seaweed. With a perfect blend of 75% hydrolyzed fish and 25% seaweed concentrate, this 2 3 1 formula ensures a complete fertilization program and is Neptune's no 1 top seller. OMRI Listed for organic use, this water soluble, all purpose, liquid fertilizer is an

Made in USA

Neptune's Harvest Organic Fish & Seaweed Fertilizer has all the goodness of Neptune's Harvest Organic Hydrolyzed Fish Fertilizer but with an extra boost from nutrient-rich seaweed. With a perfect blend of 75% hydrolyzed fish and 25% seaweed concentrate, this 2-3-1 formula ensures a complete fertilization program and is Neptune's no 1 top seller. OMRI Listed for organic use, this water-soluble, all-purpose, liquid fertilizer is an environmentally friendly option that works on everything you grow, from all kinds of edibles, including fruits and vegetables, to flowers, trees, grasses, cover crops, and container gardens, both indoors and out.

Overall, this formula helps create healthier, more robust plants that are better able to resist disease and damage from insects as well as to cope with environmental stress, such as drought, heat, or extreme cold. These healthy, vigorous plants are more productive, providing higher yields. Flowers are more plentiful and longer lasting, their colors brighter and fragrances stronger. Fruits are larger and have more nutrients and a longer shelf life. Fish and Seaweed Fertilizer also builds the natural sugars in the plants, for better-tasting fruits and vegetables. And since insects can't digest sugar well, they go to weaker, dying plants that are more easily digested over the strong, healthy plants with higher sugar content. So, you'll have fewer pests to fight.

The base of this formula is a fish hydrolysate made from deep water North Atlantic ocean fish using a unique cold process, so unlike fish emulsions, it contains all the macronutrients, micronutrients, trace minerals, trace elements, amino acids, vitamins, carbohydrates, and enzymes as well as the Omega oils, high-quality proteins, and growth hormones that naturally occur in fresh fish. The liquid seaweed (a biostimulant) is made from Ascophyllum Nodosum that grows along the cold North Atlantic Ocean Floor. It is a rich composition of plant proteins, lipids, vitamins, trace minerals, enzymes, amino acids, and plant-growth stimulants that help plants to develop robust root structures quickly and utilize the fertilizer more efficiently, stimulating growth.

Neptune's Harvest Organic Fish & Seaweed Fertilizer can be used as a fast-acting foliage spray to give plants a quick boost during growth stages or to help them "green up" during times of stress. It can be used as a soil drench to feed and enrich soil with nutrients and stimulate its microbiome, allowing plants to achieve their maximum potential. This gentle formula is great for soaking seeds (1 tsp in 1 cup water) and nourishing little seedlings too. Seeds germinate faster and have better germination rates. Seedlings get an advantage from the get-go, establishing faster, quickly developing extensive root systems and larger, stronger, healthier leaves with increased photosynthesis efficiency.

WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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SKU: 34183301908

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Eric Brockman
Lowell, US
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
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Reviewed in the United States on May 13, 2026
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Mother of M.M.
Boise, US
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
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Noah
Draper, US
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
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SD-out
West Palm Beach, US
★★★★★ 4
A sock with real support and thickness!
Size: Large, Color: (001) Black / Black / Pitch Gray
I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.
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Reviewed in the United States on April 10, 2026
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Amazon Customer
Dallas, US
★★★★★ 5
Great socks
Size: Large, Color: (001) Black / Black / Pitch Gray
Love the quality of this great product very comfortable and fits really good
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Reviewed in the United States on July 31, 2025

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