Top 9 Liquid Kelp Fertilizer – Home & Kitchen Features

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1. Bloom City

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Quart 32 oz Concentrated Makes 180 Gallons, Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom CIty

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Bloom City #ad - You can see the difference. Extracted to protect natural enzymes: clean kelp’s unique processing techniques give the cleanest possible kelp extract. Bloom city chooses only the highest quality ingredient sources and manufacturing methods to create the world’s best craft growing nutrient systems.

Fully organic seaweed and kelp: a seven species blend of Ascophyllum Nodosum, Chlorella Vulgaris, Arthrospira Platensis, Palmaria Palmata, Laminaria Saccharina, Ecklonia Maxima, and Chondrus Crispus. No risk of over application, plants love kelp. Formulated and made in the usa: designed by botanists and plant chemists. For both plants and lawns: add Clean Kelp to all of your houseplants, vegetable garden, and your lawn for healthy green plants.

Simple and safe to use for all plants: add to every watering, it’s that easy. Clean kelp aids in every stage of growth for root and stem health. Get all the benefits of natural kelp enzymes and hormones without the non-nutritious fibrous pulp that gives other kelps their thick, brackish appearance.
BrandBloom City #ad
ManufacturerBloom City #ad
Part Numberkelp-32

2. GS Plant Foods

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Liquid Kelp Extract Seaweed 32 Ounce Fertilizer Concentrate

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GS Plant Foods #ad - Omri organic listed. Improves seed germination and increases root development. Made from the finest seaweed plant Ascophyllum Nodosu. One of nature's 'Miracle' plant foods! Relieves stress in plants caused by extreme weather conditions. Increases bloom set and size of flowers and fruit.
BrandGS Plant Foods #ad
ManufacturerGS Plant Foods #ad
Height8 Inches
Length4 Inches
Weight2 Pounds
Width4 Inches
Part NumberNK32oz
ModelLK320z

3. Blue Planet Nutrients

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Blue Planet Nutrients Liquid Seaweed Quart 32 oz | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens

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Blue Planet Nutrients #ad - This all-natural 100% organic supplement works well in any garden and is a great way to boost overall plant vitality. High-grade formula with results you can see! Proven results across the internet! See why everyone is raving about Blue Planet Nutrients! Liquid seaweed can help mother plants produce more successful clones, stimulate growth, and even help produce more fragrant flowers & sweeter fruits. Designed for use in all hydroponic systems, aeroponics, perlite, coco-coir, all soil-less mediums such as vermiculite, and in soil. Derived from ascophyllum nodosum.
BrandBlue Planet Nutrients #ad
ManufacturerBlue Planet Nutrients #ad
Height7.5 Inches
Length5.25 Inches
Width2.25 Inches
Part NumberPD-6377

4. Blue Planet Nutrients

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Blue Planet Nutrients Liquid Seaweed Gallon 128 oz | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens

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Blue Planet Nutrients #ad - Designed for use in all hydroponic systems, aeroponics, perlite, all soil-less mediums such as vermiculite, coco-coir, and in soil. Derived from ascophyllum nodosum.

Proven results across the internet! See why everyone is raving about Blue Planet Nutrients! Liquid seaweed can help mother plants produce more successful clones, stimulate growth, and even help produce more fragrant flowers & sweeter fruits. High-grade formula with results you can see! Blue Planet Nutrients uses only the highest quality ingredients in our hand-crafted nutrient formulas. This all-natural 100% organic supplement works well in any garden and is a great way to boost overall plant vitality.
BrandBlue Planet Nutrients #ad
ManufacturerBlue Planet Nutrients #ad
Height11.88 Inches
Length7.48 Inches
Width3.87 Inches
Part Number4336442283

5. Simple Lawn Solutions

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Simple Grow Solutions- Bio Active Natural Lawn & Garden Concentrated Treatment- Increase Nutrient Uptake 32 Ounce, Super Seaweed Humic Fulvic Acid Blend- Organic Liquid Carbon, Soil Hume

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Simple Lawn Solutions #ad - Used on commercial agriculture and turf: Manufactured in the United States. Used by farmers and Professionals all over the world for the past 25 years. A must have for every lawn & garden: use on turf grass, Vegetables, Citrus, Fruit, Hardy trees, Flowers, Seeding, Tomato Plants, Over seeding and New Sod.

Seaweed, humic / fulvic acid blend: liquid Organic Carbon blended with together with Ascophyllum Nodosum Seaweed harvested in the Icy North Atlantic. Rich source of organic matter: bio activate & Condition Stressed Soil, Increase Seed Germination Rate, Buffer Soil Ph. Increases cation exchange capacity: promotes the Release of Locked up Nutrients, Enhances Nutrient Uptake, Increases the Transfer of Fertilizer and Boost Plant Growth. Contains natural minerals.
BrandSimple Lawn Solutions #ad
ManufacturerUAS of America #ad
Part NumberPD-30785

6. Vine Vitality

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Vine Vitality All Purpose Fish & Kelp Liquid Fertilizer Concentrate, 32oz.

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Vine Vitality #ad - No harmful chemicals - Safe for use around children and pets. Increase your harvest, your blooms, your produce quality. N-p-k = 4. 0 - 4. 0 - 05. Makes up to 32 gallons depending on application. For healthy, Responsible and Abundant Growing.
BrandVine Vitality #ad
ManufacturerVine Vitality #ad
Weight2.4 Pounds
Part Number4316246742

7. Neptune's Harvest

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Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z

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Neptune's Harvest #ad - Blooms will be more plentiful, fragrant and longer lasting. Grow a beautiful vegetable garden. Easy to mix and apply by hand, sprayer, or drip line. Flowers and foliage will be stronger and more colorful.
BrandNeptune's Harvest #ad
ManufacturerNeptune's Harvest #ad
Height9 Inches
Length4 Inches
Weight2.25 Pounds
Width4 Inches
Part NumberFS136
ModelFS136

8. Southern Ag

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Southern AG Kelp Green Organic Fertilizer

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Southern Ag #ad - This, in turn increases fertility of the soil by humus formation which feeds on the bacteria, aeration and moisture retention. For one thing, kelp helps stimulates soil bacteria. Seaweed, which originates from the ocean's garden, is one of the best materials for an earth garden.
BrandSouthern Ag #ad
ManufacturerSouthern AG #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number100509323
Model100509323

9. Neptune's Harvest

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Neptune's Harvest Seaweed Fertilizer 0-0-1, 16 Ounce

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Neptune's Harvest #ad - It is an excellent addition to Neptune’s Harvest Fish Fertilizer, or other fertilizing program. Sourced from the North Atlantic Ocean. Neptune's harvest seaweed plant food is made from seaweed ascophyllum nodosum.
BrandNeptune's Harvest #ad
ManufacturerNeptune's Harvest #ad
Height8.75 Inches
Length3.5 Inches
Weight1 Pounds
Width3.5 Inches
Part NumberSW 118
ModelSW118