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Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons

4.7 4.7 out of 5 stars 3,167 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Garden Fertilizers by GS Plant Foods

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1 Gallon

Purchase options and add-ons

Brand GS Plant Foods
Item Weight 128 Ounces
Item Form Liquid
Coverage Medium
Liquid Volume 3.6 Liters

About this item

  • OMRI ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp is a natural plant food that provides a range of benefits for plant health and nutrition. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will optimize soil conditions for greater root mass and improve nutrient uptake. It can be applied without concern for harmful chemicals or nutrient loss to the environment.
  • ONE OF NATURE’S ‘MIRACLE’ PLANT FOODS: Made from the finest seaweed plant Ascophyllum Nodosum, this is one of nature’s miracle plant foods. Our seaweed extract improves your plant’s tolerance to excessive heat, wind, drought conditions and more. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants.
  • IMPROVES OVERALL PLANT NUTRITION AT HOME OR COMMERCIALLY: GS Plant Foods sea kelp fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Using GS Plant Foods seaweed plant fertilizer will lead to improved nutrient uptake and general plant wellbeing.
  • EASY TO APPLY FOR NATURAL GREAT RESULTS: Apply liquid kelp to improve growing conditions in all growth stages. To use, simply mix 2 ounces of this liquid fertilizer concentrate organic into a gallon of water and apply. Each gallon of this mixture will then cover as much as 1,000 sq ft. Any sprayer will work, but for large areas, the hose end sprayer is easiest! This liquid kelp should be sprayed in the morning or late afternoon when temperatures are lower, and the leaves stoma are open.
  • TRUSTED & RELIABLE: At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality organic seaweed fertilizer products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience. Our products are organic, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you're growing or what medium in which your plants are growing.

Additional Details

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Customer ratings by feature

Easy to use
4.7 4.7
Value for money
4.5 4.5
Scent
3.7 3.7

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Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons
GS Plant Foods Organic Kelp Fertilizer by - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons
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Price$38.95$14.91-11% $23.98
List:$26.99
$44.99-11% $22.99
List:$25.95
$36.95
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Tuesday, Apr 2
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.7
4.7
5.0
4.3
4.1
Value for money
4.5
4.5
5.0
4.1
3.8
Scent
3.7
2.8
2.8
Sold By
GS Plant Foods
Chemboys LLC
Amazon.com
Custom Liquid Solutions
Amazon.com
GS Plant Foods
weight
128 ounces
1.5 pounds
64 ounces
128 ounces
form
Liquid
Liquid
Liquid
Liquid
Liquid
coverage
Medium
Full
Medium
Large
Half
Medium
liquid volume
3.6 liters
16.9 fluid ounces
1 gallons
64 fluid ounces
1 gallons
specific uses
Lawns,Organic,Plant Food
Plant Food,Plant Growth
Plant Food
Lawn,Organic
Organic
Lawn Fertilizer

Product Description

Liquid Kelp
Liquid Kelp from

Organic Liquid Kelp Seaweed OMRI log
GS Plant Foods for Everyday Use

GS Plant Foods Fertilizers may be used in organic food production according to the USDA National Organic Program.

Organic Liquid Kelp Fertilizer is specially formulated for:

  • Fruit
  • Flowers
  • Seeds / Seedlings
  • Growth Cycle
  • Plant
  • Roots
  • Soil

Organic Liquid Kelp

Seaweed & Kelp Fertilizer Solution

GS Plant Foods Liquid Kelp is a natural plant food that is made from the finest seaweed plant Ascophyllum Nodosum, one of nature’s miracle plant foods. Our organic liquid kelp provides a range of benefits for overall plant health and growth. This fertilizer optimizes soil conditions for natural root growth, supports nutrient uptake and increases plant vigor, and can be applied to any type of soil or plant without concern for harmful chemicals leaching into the environment.

  • Apply liquid kelp to improve nutrient uptake in specific growth stages.
  • To improve nutrient conditions for better crop size and yield.
  • To optimize soil conditions for better natural root and plant growth.
  • To enhance conversion of applied nutrients to plant available forms.
  • This Liquid Kelp should be sprayed in the morning or late afternoon for better nutrient absorption.
No Synthetic Chemicals

Works With All Fertilizers

Our Organic Liquid Kelp works synergistically with all fertilizers such as GS Plant Foods Organic Liquid Fish. This plant supplement significantly improves the nutritional levels and growth of your plants, vegetables, citrus, trees, flowers, lawn and turf!

Superior Production Quality!

Earning your clients’ trust and loyalty is not an easy goal to achieve. That's why, at GS Plant Foods, we only offer you high-quality products to make sure they rise up to your expectations!

The Advantages of Using GS Plant Foods:

  • Organic Fertilizer
  • No Synthetic Chemicals
  • Better Nutrient Efficiency
  • Improves Soil Quality
organic kelp
gs plant foods
organic fertilizer GS Plant Foods gs plant foods organic fertilizer
Soft Soil Root Ruckus Flower Power Yucca Wet
Customer Reviews
4.0 out of 5 stars
65
4.6 out of 5 stars
907
4.5 out of 5 stars
193
Description Soft Soil Liquid Soil Aerator & Lawn Treatment is an easy to use soil conditioner and easy aerator lawn solution. Our soft soil is a top level treatment for compacted soils and all grass and lawn types, fixes drainage problems and opens root growth. GS Plant Foods Root Ruckus works to promote plant and root growth, as well as increase fruiting, blooms and harvest. It protects against plant shock and increases water retention. GS Plant Foods Flower Power is a natural fertilizer specifically formulated to boost your flowering plants to their maximum health and produce beautiful blooms. GS Plant Foods Yucca Wet is a natural wetting agent and surfactant. Yucca Wet allows for plants and soils to uptake and retains water and nutrients, penetrating deeper into the plant’s root zone.
Great for use on Compacted soils, grass & lawns Plants, shrubs, roses, lawns & soil Flower blooms Soils
Organic
Available sizes 1 Gallon 1 Gallon & 32 Oz 1 Gallon & 32 Oz 1 Gallon & 32 Oz

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Warranty & Support

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Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons


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Customer reviews

4.7 out of 5 stars
4.7 out of 5
3,167 global ratings

Customers say

Customers like the quality, appearance and value of the fertilizer. For example, they mention it works amazingly well, it's organic and makes the plants look greener and lusher. That said, they're happy with ease of use, and growth. Opinions are mixed on the smell.

AI-generated from the text of customer reviews

267 customers mention237 positive30 negative

Customers like the quality of the fertilizer. For example, they say it works amazingly well, produces astounding results, and is good for their plants. Some mention that the product is excellent and great for all their fertilizer needs.

"...I found that it has no scent that I could tell. It works amazingly well...." Read more

"...It also worked great on several plants near the brink of death that had brown spots all over them!..." Read more

"...Best thing is it works well, I haven't noticed a bad smell even on the hottest most humid days and its better for my plants then the commercial..." Read more

"This product is great for all our fertilizer needs. Acts quickly, turns yellow leaves into green growth...." Read more

113 customers mention107 positive6 negative

Customers are happy with the organic content of the fertilizer. They say it has done a great job keeping their plants healthy, vibrant, and happy. They also mention that the leaves are greener, healthier, and the bugs have left the roses. Customers also say that their vegetable garden is producing large healthy tomatoes and water melon. They love this stuff for their plants and say it makes the most significant improvement in their plants.

"...I want to say this is made the most significant improvement in my plants and garden vegetables that I have seen using any fertilizer...." Read more

"...It not only improves growth SIGNIFICANTLY but it seems to be fighting the diseases some of our plants had (or at least healing the wounds)...." Read more

"Love this stuff for my plants, always well packaged to keep from leaking." Read more

"...Kelp is supposed to help plants deal with stress. I love using natural fertilizers." Read more

83 customers mention72 positive11 negative

Customers like the value of the fertilizer. They say it's a great product for a good price, and that not a drop was wasted.

"...Cost wise very affordable, ease of use is great. Long lasting as the gallon goes along way. Delighted I found it. Will be buying more." Read more

"...It had a red stopper in the spout and not a drop was wasted." Read more

"All of my plants love this, not just the orchids. definitely worth the money" Read more

"...So.. I purchased it and have to say, this stuff is wonderful! Plants seem to respond to it within a week. I use it monthly on my inside plants...." Read more

66 customers mention66 positive0 negative

Customers are satisfied with the appearance of their plants after using this fertilizer. They mention that their plants look greener, lusher, and healthier. They also say that their lawn looks very healthy, and their tomatoes never looked so good.

"...I did notice that one green plant is thriving on this fertilizer, my plant looks greener, thicker and is spreading out more, very happy about that,..." Read more

"...Acts quickly, turns yellow leaves into green growth.Be sure to dilute as instructed and you will be surprised...." Read more

"...You don't need to add much to your watering can and the plants just look magnificent." Read more

"...a few days, it went through a massive growth spur and put forth these gorgeous new growth!..." Read more

63 customers mention58 positive5 negative

Customers are satisfied with the growth of their plants after using the fertilizer. They mention that their plants are growing and flowering incredibly, with rapid growth in a week or less. Customers also say that the fertilizers helps their vegs and flowers grow fast and healthy. They also mention that the crops are growing like actual weeds, and that it really helps them take root and provide balanced nutrients throughout the year.

"...It works amazingly well. I had a rapid growth out of my plants in a week or less less after using it the first time...." Read more

"...It not only improves growth SIGNIFICANTLY but it seems to be fighting the diseases some of our plants had (or at least healing the wounds)...." Read more

"...Plants love it. My garden had a very good yield. This was my first year using it in my veggie garden. I also use it on my hemp plants. Excellent." Read more

"The best way I could describe this is to say my crops are growing like actual weeds!..." Read more

62 customers mention62 positive0 negative

Customers find the fertilizer easy to use. They mention it doesn't burn their plants leaves or overwhelm them, the instructions are pretty simple, and it's super easy to mix up and use. Some say it'll see what it does for the lawn and that it sprays well from a garden liquid sprayer container.

"...Cost wise very affordable, ease of use is great. Long lasting as the gallon goes along way. Delighted I found it. Will be buying more." Read more

"...Liquid Kelp eas easy to apply. Theylook much better after just ten days. Very happy." Read more

"...Veterans Shelter & our Northwest NC Food Bank since it is so easy to simply Add it to the 3/4 Gallon Tank EZ Flow Fertilization System connected to..." Read more

"Easy to use and my plants seem to love it." Read more

21 customers mention21 positive0 negative

Customers are happy with the size of the plants after using the fertilizer. They mention that their leaves are bigger and beautiful. They also say that their plants are definitely increasing in size within a few days of watering. Customers also mention that the berries are larger and sweeter than ever.

"...My vegetable garden is producing large healthy tomatoes, the water melon are getting huge...." Read more

"...You dilute it so it goes a really long way...." Read more

"...garden not all plants showed a great difference but Okra plant suddenly grew so big and yielding well...." Read more

"...They have also increased in size compared to the previous leaves it had. I would highly recommend this product" Read more

113 customers mention34 positive79 negative

Customers are mixed about the smell of the fertilizer. Some mention that it has no horrible smell, while others say that it smells pretty bad for indoor plants.

"The smell can be a little tough at first, but is soon disappears. Plants love it. My garden had a very good yield...." Read more

"...a good bottle before, but this one had broken seal on arrival and smelled spoiled, like gas. Have to return it for replacement...." Read more

"...I found that it has no scent that I could tell. It works amazingly well...." Read more

"I ordered this product because it is OMRI listed, but I cannot bear the stench, 10 times worse than my septic tank...." Read more

Really work. Amazing!!!
5 Stars
Really work. Amazing!!!
I use for a grafted orange mandarin tree. the photo speaks for itself
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Reviewed in the United States on November 2, 2022
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5.0 out of 5 stars Really work. Amazing!!!
Reviewed in the United States on March 4, 2024
I use for a grafted orange mandarin tree. the photo speaks for itself
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Reviewed in the United States on March 18, 2019
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Katy
5.0 out of 5 stars Plants love it
Reviewed in the United Kingdom on March 15, 2021
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