SKU: 17071362726
sea kelp plant fertilizer

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

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Description

sea kelp 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

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 17071362726

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4.7 ★★★★★
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Verified Purchase
Tyrone
Port Orchard, US
★★★★★ 5
A Must Have Tool for Any Home Barista
Color: Black
I didn’t realize how much I needed this tool until I bought it, and now I use it all the time. It’s the perfect companion to my espresso machine and really helps improve my espresso puck preparation. The quality is great, it’s easy to use, and it adds more capability and consistency to my home brewing setup. I would absolutely recommend this to anyone serious about improving their home espresso experience.
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Reviewed in the United States on May 12, 2026
P
Verified Purchase
P. White
Draper, US
★★★★★ 5
Sturdy tool for improving coffee distribution
Color: Black
For those who do not know what this tool does: The Weiss Distribution Technique (WDT) is a distribution method for espresso making, by which you use the tool to stir the coffee while it sits in the portafilter. You should use a portafilter funnel of the same size to avoid spilling grinds. The stirring action breaks up clumps and evens out the density of coffee within the puck. The result is reduced channeling and more even extractions. Who needs this tool: Those without a conical burr grinder, where the oil and variety of grind sizing may cause clumping, will benefit from this tool. Those with a decent conical burr grinder will find minimal benefit from this tool. I'm using a Breville Pro and do not see a huge improvement myself, for example. Quality: The build quality of this tool is excellent. You can add from one to seven needles, with many folks saying three is the sweet spot for best distribution. I've been using it for over a month and none of the needles have bent. The stand is solid aluminum and well-made, but it doubles as a protector of the needles. I just clean with a quick rinse and a wipe before returning it to its stand. Outcome: I did not realize most of the info above until after purchase. So my puck is solid, the pull is clean, and my coffee tastes great with a Breville Pro. However, this tool has a minimal amount to do with that. It is a worthwhile tool for those with a lower-end grinder, especially non-Burr grinders, and it is aesthetically-pleasing and well-made, which is why I rate it 5 stars overall. It also is of good value compared to more expensive variants.
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Reviewed in the United States on June 12, 2023
M
Verified Purchase
Matthew
Fort Morgan, US
★★★★★ 5
Top quality tool that improves espresso extraction
Color: Gray
Fantastic and easy to use. Stand sits on top of espresso machine and the WDT tool is always ready, no unscrewing. Upgraded from a screw-shut version and couldn't be happier. Comes with extra needles which I hope to never need. Easy to recommend
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Reviewed in the United States on May 24, 2026
E
Verified Purchase
E. A. Baptist
Bozeman, US
★★★★★ 4
Makes a difference but maybe only to caffeine addled coffee snobs
Color: Black
I won't say that everyone urgently needs one of these. This is helped me up my game. Perhaps not absolutely necessary, but it noticeably reduces canalization and improves extraction. And it appears to have improved not only my espresso, but my pour-overs and my Mokapot (especially the Mokapot!). It's a little fiddley to assemble - there's sets of springs and needles - but once you get it all locked down, its very tight. There's a set of spares - I can't imagine needing them. The tool kinda sits in the weighted base, but it appears to stay put in my cabinet.
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Reviewed in the United States on May 24, 2026
D
Verified Purchase
David J.
Battle Creek, US
★★★★★ 5
Excellent espresso tool
Color: Black
Very nicely made and works as intended. Also comes with extra needles. Highly recommend.
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Reviewed in the United States on May 17, 2026

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