SKU: 55394048441
liquid seaweed plant fertilizer

liquid seaweed plant fertilizer Neptune's Harvest Seaweed Plant Food 0-0-1 – Green Earth Ag & Turf

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Description

liquid seaweed plant fertilizer Neptune's Harvest Seaweed Plant Food 0-0-1 – Green Earth Ag & TurfOMRI Listed Neptune's Harvest Seaweed Plant Food Liquid is an organic storehouse of over 60 naturally occurring major and minor nutrients and amino acids. The growth promoting substances in this product, naturally occurring and derived from the seaweed, enhance plant development, color and vigor. Seaweed has also been found to increase plant hardiness and resistance to adverse environmental conditions, such as early frost, extreme heat and lack of

OMRI Listed

Neptune's Harvest Seaweed Plant Food Liquid is an organic storehouse of over 60 naturally occurring major and minor nutrients and amino acids. The growth promoting substances in this product, naturally occurring and derived from the seaweed, enhance plant development, color and vigor. Seaweed has also been found to increase plant hardiness and resistance to adverse environmental conditions, such as early frost, extreme heat and lack of moisture. Used as a seed inoculant, seaweed fertilizer increases and accelerates germination, and enhances the rapid development of a healthy root system. Seaweed is an excellent addition to any fertilization program.

Neptune's Harvest Seaweed Plant Food Benefits

  • Soil nutrients are constantly being depleted through runoff due to overfarming, tilling, development etc...All of these nutrients eventually run into the oceans, without a return path.  Seaweed provides a way to naturally return vital soil nutrients from the ocean back to your plants, trees and turf.
  • Seaweed contains many more nutrients than Standard N-P-K fertilizers. These additional nutrients address a wider array of deficiencies.
  • Organic fertilizers stimulate beneficial microbe growth.
  • The organic nutrients in Neptune’s Harvest organic fertilizers are naturally chelated. That makes them more bioavailable for plant consumption and they will remain in the soil for a much longer period.
  • Seaweed fertilizers are commercially proven to outperform synthetic fertilizers.
  • Seaweed fertilizers increase natural sugars (brix) in plants and turf, making them healthier and less susceptible to disease and insect damage.
  • Higher sugars (brix) also make fruits and vegetables taste better and have increased market value.
  • Flowers will have more plentiful and vivid colors and blooms, and these blooms will last longer.
  • Neptune’s Harvest is an excellent natural deer repellent.

Seaweed is organic, contains micronutrients and natural growth promoting substances, and is an excellent addition to any fertilization program!

Neptune's Harvest Seaweed Plant Food Application Instructions

Shake well before using. Prepare for one application only. Do not store diluted fertilizer.

Larger Application to Plants, Turf or Trees: Add 6 ounces per 1,000 square feet, diluted in no more concentrated than 12.5 ounces per gallon of water.  A typical rate would be 12 ounces per 2 gallons of water sprayed evenly per 1,000 square feet.  
House Plants:
 1 Tablespoon per Gallon of water.  Feed every 2-3 weeks.  Water lightly so that diluted fertilizer does not remain in drip dish.
Outdoor Plants: 1/8 Cup per Gallon of water.  Feed vegetables, flowers, trees, and shrubs, every 2-3 weeks. Apply generously to soil or as a foliar spray, until leaves are wet, top and bottom.  It is best to foliar feed early or late in the day.
Compost Enhancer: 1/4 Cup per Gallon of water every 2-3 weeks.
Seed Germination: Soak in a solution of 1 teaspoon per cup of water.

Neptune's Harvest Seaweed Plant Food Available Sizes

  • 1 Pint (Covers 2,723 square feet).
  • 1 Quart (Covers 5,445 square feet).
  • 1 Gallon (Covers 1/2 acre or 21,780 sq. ft.).
  • 5 Gallon (Covers 2.5 acres).
  • 55 Gallon Drum (Covers 27.5 acres)
  • 275 Gallon Tote (Covers 137.5 acres)
Meets the requirements of the National Organic Program (NOP) for use in organic production  
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OMRI

Home Orders
Homeowners can now order the same great products that the pros use through our online store by clicking below.  
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55394048441

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Amazon Customer
Omaha, US
★★★★★ 5
Easy to put together. Super cute in any room
Style: 3 Tier
I fell in love with these when we were at our kids home and we installed them for them. The way my daughter-in-law decorated them, I loved it. I ordered 3 of them. I ordered a two tier for my office, because the 3 tier was too big, and i have the 3 tier in my bathroom. They look so dang cute and finishes up the wall in those areas. They are sturdy and strong. Super easy to put together. No tools required, except when you need to hang them. It will require two people to hang them. You can put them together in less than 5 minutes. Not super heavy but strong. strong to hold several things on them. I had no parts missing. Everything came packaged very nicely. Very functional. I would definitely recommend.
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Reviewed in the United States on October 7, 2025
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Ghall65
Battle Creek, US
★★★★★ 4
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Style: 2-tier Vintage Industrial
I’m giving a 4 star due to installation. Screws were too small for the anchors. Shelf is very nice and looks great . Took little more time than what should have been an easy hang .
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Reviewed in the United States on May 21, 2026
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susanmacinmd
Whiting, US
★★★★★ 5
Great shelf
Style: Industrial / Rustic
I needed a shelf for my hallway. This was exactly what I was looking for. I have a farmhouse esthetic and it looks so good
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Reviewed in the United States on May 22, 2026
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Donald Wilson
Charlottesville, US
★★★★★ 5
Merapi ‘floating’ shelf
Style: 3 Tier
Good looking and sturdy shelf.
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Reviewed in the United States on April 29, 2026
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Amazon Customer
Massapequa, US
★★★★★ 5
Shelving unit
Style: 5-tier Vintage Industrial
This is a very nice shelf. It’s made really well. It was easy to put together and attach to the wall. Fit perfectly where I wanted to put it. Shipping was fast
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Reviewed in the United States on May 24, 2026

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