Top 10 Best Seaweed Fertilizer
of November 2024
1
Best Choice
FOOP
FOOP
FOOP Mist - Organic Foliar Spray Made from Fish Manure (with Fresh Minty Scent) | Corrects & Prevents Plant Nutrient Deficiencies | Ready to Use, No Mixing Required (32oz)
10
Exceptional
View on Amazon
2
Best Value
GS Plant Foods
GS Plant Foods
Omri Listed Fish & Kelp Fertilizer by GS Plant Foods (1 Gallon) - Organic Fertilizer for Vegetables, Trees, Lawns, Shrubs, Flowers, Seeds & Plants - Hydrolyzed Fish and Seaweed Blend
9.9
Exceptional
View on Amazon
3
Petra
Petra
PetraTools Liquid Fish & Seaweed Fertilizer, Fish Emulsion Fertilizer for Vegetables, Fruits & Plants, Liquid Seaweed Fertilizer, Fish Fertilizer for Plants, Liquid Sea Kelp Fertilizer (1 Gal)
9.8
Exceptional
View on Amazon
4
Petra
Petra
PetraMax Organic Liquid Vegetable Fertilizer, Organic Liquid Fertilizer for Vegetables, Liquid Seaweed Plant Food for Vegetables, 3-3-2 NPK All Purpose Organic Fertilizer Made in The USA (8 oz)
9.7
Exceptional
View on Amazon
5
Bloom City
Bloom City
Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, Quart (32 oz) Concentrated Makes180 Gallons
9.6
Exceptional
View on Amazon
6
Blue Planet Nutrients
Blue Planet Nutrients
Liquid Seaweed for Plants (32 oz) Quart | Concentrated Liquid Kelp Supplement | Makes UP to 470 GALLONS | for All Plants & Gardens | Blue Planet Nutrients
9.5
Excellent
View on Amazon
7
Neptune's Harvest
Neptune's Harvest
Neptune's Harvest Seaweed Fertilizer 0-0-1 (36 Ounce)
9.4
Excellent
View on Amazon
8
Blue Planet Nutrients
Blue Planet Nutrients
Liquid Seaweed for Plants (128 oz) Gallon | Concentrated Liquid Kelp Supplement | Makes UP to 1,890 GALLONS | for All Plants & Gardens | Blue Planet Nutrients
9.3
Excellent
View on Amazon
9
Neptune's Harvest
Neptune's Harvest
Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z
9.2
Excellent
View on Amazon
10
Neptune's Harvest
Neptune's Harvest
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (Gallon)
9.1
Excellent
View on Amazon
11
Sea magic
Sea magic
Sea Magic Dry Soluble Seaweed Extract Fertilizer, Makes 66 Gallons
9.0
Excellent
View on Amazon
12
GS Plant Foods
GS Plant Foods
Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons
8.9
Very Good
View on Amazon
13
Marine Magic
Marine Magic
Seaweed Extract for Plants by Marine Magic | 100% Organic Soluble Seaweed Fertilizer Makes 128 Gallons (484 L) Kelp Liquid Feed for Plants
8.8
Very Good
View on Amazon
14
Wallace Organic Wonder
Wallace Organic Wonder
Wallace Organic Wonder Soluble Seaweed Powder Organic Fertilizer (10.7 Ounces)
8.7
Very Good
View on Amazon
About Seaweed Fertilizer
Click here to learn more about these products.
FOOP Mist - Organic Foliar Spray Made from Fish Manure (with Fresh Minty Scent) | Corrects & Prevents Plant Nutrient Deficiencies | Ready to Use, No Mixing Required (32oz)
ORGANIC FOLIAR SPRAY Immediately delivers macronutrients, micronutrients, and soil-enriching microbes to plants through their leaves to promote photosynthesis. REDUCES PLANT STRESS Rapidly corrects nutrient deficiencies by shortcutting the root system and swiftly delivers critical nutrients and minerals through plant leaves, allowing sick plants to heal quickly or healthy plants to thrive. CRUCIAL FOR BABY PLANT SUCCESS Clones and seedlings with underdeveloped root systems require foliar feeding to avoid yellow discoloration and other stresses. READY TO USE Convenient spray bottle, no mixing required, perfect for home growers. CERTIFIED ORGANIC This product is approved for organic use by the Organic Materials Review Institute OMRI.
Omri Listed Fish & Kelp Fertilizer by GS Plant Foods (1 Gallon) - Organic Fertilizer for Vegetables, Trees, Lawns, Shrubs, Flowers, Seeds & Plants - Hydrolyzed Fish and Seaweed Blend
OMRI ORGANIC LISTED FISH AND SEAWEED BLEND GS Plant Foods all-natural fresh fish liquid fertilizer is a high quality organic product that gives excellent plant growth, rebuilds soil, and offers higher production yields. The kelp fertilizer can be applied to any type of plants, trees, lawns, flowers, vegetables and seeds without concern for waste.. REBUILDS SOIL IMPROVES PLANT COLOR Our organic liquid fertilizer increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants. This seedling fertilizer relieves stress in plants caused by extreme weather conditions, increases plant vigor, greater resistance to heat, drought, and frost. Our organic liquid fertilizer for seedlings increases microorganisms in the soil and increases mineral uptake.. OPTIMAL PLANT GROWTH HEALTH AT HOME OR COMMERCIALLY Used in low concentrations, liquid seaweed fertilizer acts as an efficacious growth promoter. GS Plant Foods fish seaweed fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Reduce herbicide use by adding our liquid kelp extract, and yet maintain the same kill effectiveness. This fish fertilizer for vegetables will lead to healthier crop yields and general plant well being.. EASY TO APPLY FOR NATURAL GREAT RESULTS Apply liquid fish kelp fertilizer to improve specific growth stages. For House Plants use 1 tablespoon per gallon of water. Feed every two weeks and do not over water. For Outdoor Plants Use 2 fl. Oz per gallon of water. Feed vegetables, flowers, trees and shrubs every 2-3 weeks. Apply until soil is saturated or as a foliar feed until leaves are wet, top and bottom. For Lawns use 2 to 4 oz concentrate per gallon of water to cover 1,000 sq. ft.. TRUSTED RELIABLE At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality 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..
PetraTools Liquid Fish & Seaweed Fertilizer, Fish Emulsion Fertilizer for Vegetables, Fruits & Plants, Liquid Seaweed Fertilizer, Fish Fertilizer for Plants, Liquid Sea Kelp Fertilizer (1 Gal)
SUPER-CHARGED PLANT FERTILIZER PetraTools Fish Seaweed Fertilizer is a fertilizer for your plant vegetables, flowers, trees, seeds, others. The nutrients and enzymes restore the soil's good condition, promotes healthy plant growth, miraculously increase production yields.. COLD-PROCESSED FISH Our liquid fish fertilizer is created through a cold process, retaining its enzymes, vitamins, nutrients, which are needed by plants. It's made of a combination of North Atlantic seaweed and American hydrolyzed fish.. MADE IN THE USA We made sure that our fish emulsion fertilizer for plants is 100 natural and doesn't have harmful chemicals. It's processed and blended in America with fresh fish and seaweed ingredients. A natural fertilizer for your indoor and outdoor plants makes it the perfect fish fertilizer for vegetables.. EASY TO APPLY PROFESSIONAL FORMULA Our liquid vegetable fertilizer doesn't require complex applications. Just mix a small amount of it with water for your indoor or outdoor plants and compost. Follow the label for the right ratio. For best results, use every 1-2 weeks.. American Family-Owned Company USA Support PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100 satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers solutions to keep your home, lawn, and places of business clean, green, and safe..
PetraMax Organic Liquid Vegetable Fertilizer, Organic Liquid Fertilizer for Vegetables, Liquid Seaweed Plant Food for Vegetables, 3-3-2 NPK All Purpose Organic Fertilizer Made in The USA (8 oz)
DUAL-PURPOSE VEGETABLE FERTILIZER Our liquid fertilizer concentrate encourages foliar growth and vigorous roots while enhancing resistance to plant diseases. It contains liquid seaweed for plants, corn, and American fish that promote healthy plants and better harvests. MICROBIAL ACTIVITY ENHANCER The advanced formula works by improving the microbial activity of beneficial microorganisms for quick availability of nutrients from the soil. It aerates the ground and grows good organisms for tasty, nutritious produce.. MADE WITH ORGANIC INGREDIENTS We made sure that our vegetable food fertilizer doesn't contain harmful chemicals that can damage the crops and soil. We converted the organic materials into a plant food formula that improves the soil and plant health.. FOR INDOOR OUTDOOR USE Our water soluble fertilizer for vegetables is ideal for use indoors and outdoors, such as greenhouses, hydroponics, farms, and home gardens. Apply as suggested in the label and see vibrant, stronger, and healthier plants. Just mix 2oz per gallon of water and apply to soil.. American Family-Owned Company USA Support PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100 satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers solutions to keep your home, lawn, and places of business clean, green, and safe..
Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom City, Quart (32 oz) Concentrated Makes180 Gallons
FULLY ORGANIC SEAWEED AND KELP A seven species blend of Ascophyllum Nodosum, Palmaria Palmata, Ecklonia Maxima, Laminaria Saccharina, Chlorella Vulgaris, Arthrospira Platensis, and Chondrus Crispus.. EXTRACTED TO PROTECT NATURAL ENZYMES Clean Kelps unique processing techniques give the cleanest possible kelp extract. Get all the benefits of natural kelp enzymes and hormones without the non-nutritious fibrous pulp that gives other kelps their thick, brackish appearance. You can see the difference.. SIMPLE AND SAFE TO USE FOR ALL PLANTS Add to every watering, its that easy. No risk of over application, plants love kelp. Clean Kelp aids in every stage of growth for root and stem health.. FOR BOTH PLANTS AND LAWNS Add Clean Kelp to all of your houseplants, vegetable garden, and your lawn for healthy green plants.. FORMULATED AND MADE IN THE USA Designed by botanists and plant chemists. Bloom City chooses only the highest quality ingredient sources and manufacturing methods to create the worlds best craft growing nutrient systems.
Liquid Seaweed for Plants (32 oz) Quart | Concentrated Liquid Kelp Supplement | Makes UP to 470 GALLONS | for All Plants & Gardens | Blue Planet Nutrients
SEAWEED USABLE BY PLANTS Derived from organic Ascophyllum Nodosum Seaweed which naturally contains carbohydrates, micro-nutrients, and organic matter. ALL VARIETIES OF PLANTS WILL BENEFIT Such as citrus, fruit trees, garden vegetables and herbs, houseplants, succulents and cacti, flowers, shrubs, and so much more. FORMULATED FOR ALL TYPES OF GARDENSGROWING MEDIA Can be used in soil, hydroponic, coco coir, rockwool, clay pellets, aeroponic gardens etc.. THE POWER OF SEAWEED IN A BOTTLE Our Liquid Kelp supplement helps overall plant vitality for all varieties of plants growing in any type of garden. TRUSTED BRAND Blue Planet Nutrients wants you to succeed so our products are specially formulated for success in the garden.
Neptune's Harvest Seaweed Fertilizer 0-0-1 (36 Ounce)
Neptune's Harvest seaweed plant food is made from seaweed ascophyllum nodosum. Sourced from north Atlantic ocean. It is an excellent addition to Neptuns harvest fish fertilizer, or any fertilizing program.
Liquid Seaweed for Plants (128 oz) Gallon | Concentrated Liquid Kelp Supplement | Makes UP to 1,890 GALLONS | for All Plants & Gardens | Blue Planet Nutrients
SEAWEED USABLE BY PLANTS Derived from organic Ascophyllum Nodosum Seaweed which naturally contains carbohydrates, micro-nutrients, and organic matter. ALL VARIETIES OF PLANTS WILL BENEFIT Such as citrus, fruit trees, garden vegetables and herbs, houseplants, succulents and cacti, flowers, shrubs, and so much more. FORMULATED FOR ALL TYPES OF GARDENSGROWING MEDIA Can be used in soil, hydroponic, coco coir, rockwool, clay pellets, aeroponic gardens etc.. THE POWER OF SEAWEED IN A BOTTLE Our Liquid Kelp supplement helps overall plant vitality for all varieties of plants growing in any type of garden. TRUSTED BRAND Blue Planet Nutrients wants you to succeed so our products are specially formulated for success in the garden.
Neptune's Harvest Organic Hydrolized Fish & Seaweed Fertilizer 36 0z
Grow a beautiful vegetable garden. Flowers and foliage will be stronger and more colorful. Blooms will be more plentiful, fragrant and longer lasting. Easy to mix and apply by hand, sprayer, or drip line.
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 (Gallon)
Grow a beautiful vegetable garden. Flowers and foliage will be stronger and more colorful. Blooms will be more plentiful, fragrant and longer lasting. Easy to mix and apply by hand, sprayer, or drip line.
Sea Magic Dry Soluble Seaweed Extract Fertilizer, Makes 66 Gallons
Makes 66 US gallons or 250 Liters. 1 Ounce Package 30 grams. Completely Soluble Seaweed Fertilizer. Works with any current fertilizer program. Use in your home garden on all flowers, vegetables, tomatoes, strawberries, fruit trees and shrubs, lawn, seedlings and houseplants..
Organic Kelp Fertilizer by GS Plant Foods - Omri Listed(1 Gallon) - Liquid Kelp Concentrate for Gardens, Lawns & Soil Yields 800+ gallons
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 NATURES MIRACLE PLANT FOODS Made from the finest seaweed plant Ascophyllum Nodosum, this is one of natures miracle plant foods. Our seaweed extract improves your plants 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..
Seaweed Extract for Plants by Marine Magic | 100% Organic Soluble Seaweed Fertilizer Makes 128 Gallons (484 L) Kelp Liquid Feed for Plants
Marine Magic Seaweed Extract improves seed germination and increases root development. Promotes bloom set, new buds and size of flowers and fruit. Extends shelf life of fruits, vegetables and flowers. Marine Magic Seaweed Extract Increases plant vigor to combat extreme weather. No chemicals, only natural ingredients. Takes up no space, no plastic, and convenient to use. Marine Magic Seaweed Extract is Non-GMO, vegan, odor-free.
Wallace Organic Wonder Soluble Seaweed Powder Organic Fertilizer (10.7 Ounces)
WOW Soluble Seaweed is a great choice for those who do not want to use synthetic rooting compounds or for those who want to feed their plants more than 70 minerals, vitamins, and enzymes. WOW Seaweed is extracted from Norwegian seaweed Ascophyllum nodosum and has a guaranteed analysis of 1-0-17. The extract has been dried and made into a fine powder that is soluble in water.. 1 - Teaspoon per gallon of water. 10.7 ounces of powder that will make approximately 65 gallons. Contain more than 70 minerals, vitamins, and enzymes.. Known to accelerate growth, increase flowering and fruiting.. Feeds soil microbes. Long known and used by farmers for its rich value, seaweed feeds plants. Harvested along the Norwegian coastline. Dont pay for water when buying seaweed fertilizer Each bag contains pure seaweed power. 100 Water soluble. For indoor and outdoor plants.