SKU: 37946342670
organic liquid seaweed fertilizer

organic liquid seaweed fertilizer Organic Liquid Kelp Seaweed 5 Gallons

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Description

organic liquid seaweed fertilizer Organic Liquid Kelp Seaweed 5 GallonsWhat is Organic Liquid Kelp Seaweed? GS Plant Foods Liquid Kelp is an organic seaweed fertilizer made from cold processed Ascophyllum nodosum, harvested from the clean North Atlantic waters of Norway. This OMRI listed kelp extract is packed with over 60 trace minerals, natural growth hormones, and essential micronutrients that boost root development, enhance nutrient uptake, and increase plant resilience to stress. Perfect for gardens, lawns,

What is Organic Liquid Kelp Seaweed?

GS Plant Foods Liquid Kelp is an organic seaweed fertilizer made from cold-processed Ascophyllum nodosum, harvested from the clean North Atlantic waters of Norway. This OMRI-listed kelp extract is packed with over 60 trace minerals, natural growth hormones, and essential micronutrients that boost root development, enhance nutrient uptake, and increase plant resilience to stress.

Perfect for gardens, lawns, houseplants, and crops, this eco-safe fertilizer works like a multivitamin for your plants—helping them grow stronger, greener, and more productive. A single gallon makes up to 800 gallons of nutrient-rich solution, making it a sustainable and cost-effective choice for organic gardeners.

If you want to try another formula, GS Plant Foods Fish & Kelp Liquid Blend combines hydrolyzed fish fertilizer for NPK 2-3-1 nutrients and beneficial microbes with Norwegian Ascophyllum Nodosum seaweed to enhance roots, stress resistance, and plant growth.

Key Benefits:

  • Root Growth Booster: Encourages deeper, stronger root systems.

  • Stress Protection: Helps plants recover from drought, heat, and frost.

  • Improved Photosynthesis: Promotes darker leaves and better chlorophyll production.

  • Bigger Yields: Extends flowering and fruiting cycles for improved harvests.

  • Eco-Friendly: Safe for pollinators, pets, and waterways.

Ingredient Breakdown:

  • Norwegian Seaweed Extract (Ascophyllum Nodosum): Organic Liquid Kelp Seaweed is packed with cytokinins, auxins, and over 60 trace minerals like sulfur, magnesium, zinc, and iron to nourish your plants and support healthy growth.

How to Use:

  • Foliar Spray: Mix 1.5–2 oz per gallon of water and apply weekly.

  • Soil Drench: Add 2–4 oz per gallon when watering at the plant base.

  • Hydroponics: Use 1 tsp per gallon in nutrient solution.

  • Pro Tips: Organic Liquid Kelp Seaweed fertilizer should be applied once a week, ideally in the morning or late afternoon when plant stomata are open. Avoid using it during the midday sun or before rain to ensure the best results.

     

    Frequently Asked Questions:

     

    Q: What is Liquid Kelp made from?
    A: It’s made from 100% cold-processed Ascophyllum nodosum, a nutrient-dense brown seaweed harvested from the clean, cold waters of the North Atlantic Ocean.


    Q: Why use kelp on plants?
    A: Kelp is nature’s secret weapon. It’s full of micronutrients and natural growth hormones that support faster germination, better root growth, and stronger resistance to drought and disease.


    Q: Is this safe for edible plants and organic gardens?
    A: Absolutely. GS Plant Foods Liquid Kelp is OMRI-listed and safe for all plants, including fruits, vegetables, and herbs. It’s a great choice for organic gardening.


    Q: How often should I use it?
    A: Apply every 1–2 weeks during the growing season for best results. You can spray it directly on leaves or pour it into the soil.


    Q: Can I mix it with other fertilizers?
    A: Yes! Liquid Kelp pairs well with other fertilizers and even makes them work better by enhancing nutrient uptake.


    Q: Why is seaweed good for plants?

    A: Kelp isn’t just food from the sea—it’s a powerhouse for plant growth. It naturally contains compounds that stimulate root and shoot growth, help plants manage stress, and improve nutrient absorption. It’s like giving your garden an ocean-grown advantage.

    Liquid kelp, also known as seaweed extract, is a natural fertilizer made from seaweed. It contains a variety of beneficial nutrients, growth hormones, and trace elements that can promote plant growth and health. Many different types of plants can benefit from the application of liquid kelp, including:

     

    Vegetables: Various vegetables such as tomatoes, peppers, cucumbers, zucchini, broccoli, and leafy greens can benefit from liquid kelp's nutrients, which can lead to improved yields and overall plant health.

     

    Fruits: Fruit-bearing plants like strawberries, blueberries, grapes, citrus trees, and apple trees can benefit from liquid kelp, which may enhance flower and fruit production.

     

    Herbs: Culinary and medicinal herbs like basil, mint, cilantro, and oregano can thrive with the help of liquid kelp, as it supports their nutrient uptake and essential oil production.

     

    Ornamental Plants: Flowers and ornamental plants, including roses, orchids, lilies, and many others, can experience improved root development and enhanced flowering when treated with liquid kelp.

     

    Lawns: Applying liquid kelp to lawns can improve soil health, stimulate root growth, and increase the lawn's ability to withstand stressors like drought and disease.

     

    Shrubs and Trees: Landscape shrubs and trees, such as azaleas, rhododendrons, and various ornamental trees, can benefit from the use of liquid kelp to support their growth and overall vitality.

     

    Indoor Plants: Houseplants, such as spider plants, pothos, peace lilies, and many others, can also benefit from the application of liquid kelp, providing them with essential nutrients for healthy growth.

     

    Liquid kelp can be applied as a foliar spray or as a soil drench, and it is generally considered safe and beneficial for most plants. However, as with any fertilizer or plant supplement, it's important to follow the recommended application rates and guidelines to avoid over-fertilization, which could be detrimental to plants. Always read the product label and follow the manufacturer's instructions for the best results.

     

Shipping Notes
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Exchange/Return Notes
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SKU: 37946342670

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Bradford J.
Dallas, US
★★★★★ 5
Great value, well made, but get the stainless ones for max performance on induction.
Color: Ivory
Good quality but they don't heat up as fast as the stainless steel amazon basics cookware i also have, my induction stove can boil water in less than 2 minutes with stainless, but the ceramic takes much longer, but still fast. I'm not sure of how much safer the ceramic is vs teflon pans, as ceramic is not a standardized thing. Overall i'm pleased and great value for the money
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Reviewed in the United States on June 3, 2026
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Angiesomethingnew
New York, US
★★★★★ 4
Looks good and the non-stick is great.
Color: Ivory
I really like the look of this cookware. The non-stick is great and cleanup is easy. I do notice a few scrapes in the pans. I am very careful about the utensils I am use on them so not sure what happened. But it is not too bad and not a game changer. I would like lids for all the pans so I hope those are available for purchase. Overall I am pleased.
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Reviewed in the United States on April 12, 2026
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Pochun
Port Orchard, US
★★★★★ 5
Great quality and value
Color: Linen Gray, Color: Linen Gray
I’ve been using the Amazon Basics ceramic nonstick set regularly, and it performs really well. Food cooks evenly and doesn’t stick, and cleanup is quick. The handles stay cool, and everything feels sturdy. Looks luxe. Color looks great! For the price, it’s a solid, reliable set.
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Reviewed in the United States on November 12, 2025
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Modest_reviewer
Belleville, US
★★★★★ 5
Excellent pans
Color: Linen Gray
Ceramic coating, aluminum body with steel plate on the bottom for induction cooking. Used these on an induction hot plate and they worked better than the stainless steel pans I had tried before. They have a nice heft, without being heavy. Made in Luxembourg according to the tag on the bottom. Very good looking pans.
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Reviewed in the United States on March 18, 2026
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Amazon Customer
Waukegan, US
★★★★★ 1
Save your money! You get what you pay for!
Color: Linen Gray
Looks great and weighted good. No metal utensils or excessively high heat and these only lasted a month before the non stick ceramic coating either chipped off or was no longer non stick. Save your money. You get what you pay for. Save up for a set that will last you. I will not be buying these again nor recommend anyone else buy.
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Reviewed in the United States on January 31, 2026

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