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Table of Contents
- 1 Best Liquid Seaweed Fertilizer Reviews
- 2 Offers and Discounts
- 3 Buy Liquid Seaweed Fertilizer Online
- 3.1 Liquid Kelp Organic Seaweed Extract 1 Gallon Fertilizer Concentrate
- 3.2 Organic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom CIty, Quart (32 oz) Concentrated Makes 180 Gallons
- 3.3 Blue Planet Nutrients Liquid Seaweed Quart (32 oz) | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens
- 3.4 Maxicrop Liquid Seaweed (Kelp Extract, 32 Oz
- 3.5 Seaweed Bliss Premium Soluble Seaweed Extract (0-0-17) (1 lb)
- 3.6 Sea Magic Dry Soluble Seaweed Extract Fertilizer, Makes 66 Gallons
- 3.7 Super Seaweed Humic Fulvic Acid Blend- Organic Liquid Carbon - Soil Hume - Simple Grow Solutions- Bio Active Natural Lawn & Garden Concentrated Treatment- Increase Nutrient Uptake (32 Ounce)
- 3.8 Neptune's Harvest Seaweed Fertilizer 0-0-1, 16 Ounce
- 3.9 Blue Planet Nutrients Liquid Seaweed Gallon (128 oz) | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens
- 3.10 Kelp Blast Concentrate by Supreme Growers Water Soluable Kelp Contains Elements and Vitamins That Enhance Plant Growth and Soil Fertility 5oz Bottle Makes 29 Gallons
- 3.11 References
Best Liquid Seaweed Fertilizer Reviews
Selected reviews, tips and more info:Offers and Discounts
SaleBestseller No. 1
Buy Liquid Seaweed Fertilizer Online
Liquid Kelp Organic Seaweed Extract 1 Gallon Fertilizer Concentrate
- Made from the finest seaweed plant Ascophyllum Nodosum
- Improves seed germination and increases root development. Increases Bloom set and size of flowers and fruit.
- Compliant for use in an organic system, and verified by OMRI listings (https://www.omri.org/)
- Relieves stress in plants caused by extreme weather conditions.
- One of Nature's 'Miracle' plant foods!
$25.95
Buy on AmazonOrganic Liquid Seaweed and Kelp Fertilizer Supplement by Bloom CIty, Quart (32 oz) Concentrated Makes 180 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 Kelp’s 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, it’s 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 world’s best craft growing nutrient systems
Blue Planet Nutrients Liquid Seaweed Quart (32 oz) | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens
- Derived from Ascophyllum Nodosum. This all-natural 100% organic supplement works well in any garden and is a great way to boost overall plant vitality
- 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, coco-coir, all soil-less mediums such as vermiculite, perlite, and in soil
- High-grade formula with results you can see!
- Proven results across the internet! See why everyone is raving about Blue Planet Nutrients!
Maxicrop Liquid Seaweed (Kelp Extract, 32 Oz
- Pure seaweed extract’s initiate cell growth and vigorous root and stem growth
- Trace elements that Maxi crop Liquid Seaweed contains are important as activators of enzyme systems
- Maxi Crop's basic is a pure 100% seaweed extract
$22.87
Buy on AmazonSeaweed Bliss Premium Soluble Seaweed Extract (0-0-17) (1 lb)
- Contains 70 minerals, vitamins, and enzymes
- Improves seed germination and increases root development
- Seaweed contains are important as activators of enzyme systems that initiate cell and root growth
- Increases the size of flowers and fruit
- Relieves stress in plants caused by extreme weather conditions
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.
Super Seaweed Humic Fulvic Acid Blend- Organic Liquid Carbon - Soil Hume - Simple Grow Solutions- Bio Active Natural Lawn & Garden Concentrated Treatment- Increase Nutrient Uptake (32 Ounce)
- 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. Contains natural minerals
- Increases Cation Exchange Capacity: Promotes the Release of Locked up Nutrients, Enhances Nutrient Uptake, Increases the Transfer of Fertilizer and Boost Plant Growth
- A Must Have for Every Lawn & Garden: Use on Turf Grass, Flowers, Hardy trees, Tomato Plants, Vegetables, Fruit, Citrus, Seeding, Over seeding and New Sod
- 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
Neptune's Harvest Seaweed Fertilizer 0-0-1, 16 Ounce
- Neptune's Harvest seaweed plant food is made from seaweed (ascophyllum nodosum)
- Sourced from the North Atlantic Ocean
- It is an excellent addition to Neptune’s Harvest Fish Fertilizer, or other fertilizing program
Blue Planet Nutrients Liquid Seaweed Gallon (128 oz) | Liquid Kelp Supplement | Hydroponic Aeroponic Soil Coco Coir | for All Plants & Gardens
- Derived from Ascophyllum Nodosum. This all-natural 100% organic supplement works well in any garden and is a great way to boost overall plant vitality
- 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, coco-coir, all soil-less mediums such as vermiculite, perlite, and in soil
- High-grade formula with results you can see! Blue Planet Nutrients uses only the highest quality ingredients in our hand-crafted nutrient formulas.
- Proven results across the internet! See why everyone is raving about Blue Planet Nutrients!
Kelp Blast Concentrate by Supreme Growers Water Soluable Kelp Contains Elements and Vitamins That Enhance Plant Growth and Soil Fertility 5oz Bottle Makes 29 Gallons
- 100% All Natural - Non-Toxic - Safe to use - ECO-Friendly - Makes 29 gallons ready to use product
- 100% water soluble derived from ascophyllum nodosum seaweed
- Contains essential trace elements and vitamins for healthy plant growth
- Excellent source of microbial food
- Enhances soil fertility with one of nature's superfood.
References
- Gutiérrez-Gamboa, G, Garde-Cerdán, T, Martínez-Lapuente, L, Costa, BS, Rubio-Bretón, P, Pérez-Álvarez, EP et al.. Phenolic composition of Tempranillo Blanco (Vitis vinifera L.) grapes and wines after biostimulation via a foliar seaweed application. J Sci Food Agric. 2020;100 (2):825-835. doi: 10.1002/jsfa.10094. PubMed PMID:31646642 .
- Renaut, S, Masse, J, Norrie, JP, Blal, B, Hijri, M. A commercial seaweed extract structured microbial communities associated with tomato and pepper roots and significantly increased crop yield. Microb Biotechnol. 2019;12 (6):1346-1358. doi: 10.1111/1751-7915.13473. PubMed PMID:31452345 PubMed Central PMC6801128.
- Baghel, RS, Trivedi, N, Reddy, CR. A simple process for recovery of a stream of products from marine macroalgal biomass. Bioresour Technol. 2016;203 :160-5. doi: 10.1016/j.biortech.2015.12.051. PubMed PMID:26722815 .
- Sivasankari, S, Venkatesalu, V, Anantharaj, M, Chandrasekaran, M. Effect of seaweed extracts on the growth and biochemical constituents of Vigna sinensis. Bioresour Technol. 2006;97 (14):1745-51. doi: 10.1016/j.biortech.2005.06.016. PubMed PMID:16112855 .
- Castlehouse, H, Smith, C, Raab, A, Deacon, C, Meharg, AA, Feldmann, J et al.. Biotransformation and accumulation of arsenic in soil amended with seaweed. Environ Sci Technol. 2003;37 (5):951-7. doi: 10.1021/es026110i. PubMed PMID:12666926 .
- Liquid Seaweed
- Maxicrop Liquid Seaweed
- Seaweed Fertilizer
- Neptunes Harvest Fish And Seaweed Fertilizer
- Liquid Kelp
Last update 2020-04-15. Price and product availability may change.