10 best ocean organic fertilizers

Ocean organic fertilizers, also known as seaweed or kelp-based fertilizers, are natural and sustainable products derived from seaweed or other marine plants. These fertilizers are commonly used in gardening, agriculture, and lawn care to provide essential nutrients to plants while improving soil health. Here are some key points about ocean organic fertilizers:

  1. Nutrient-Rich: Ocean organic fertilizers are prized for their nutrient content. They typically contain essential elements like nitrogen (N), phosphorus (P), potassium (K), as well as trace minerals, vitamins, and growth hormones naturally found in seaweed.

  2. Natural and Organic: Seaweed-based fertilizers are considered organic and eco-friendly because they are derived from renewable marine resources and do not contain synthetic chemicals or harmful additives. This makes them suitable for organic gardening practices.

  3. Soil Health: Ocean organic fertilizers not only supply nutrients to plants but also enhance soil structure and microbial activity. They help improve soil water retention, aeration, and nutrient absorption, creating a healthier growing environment for plants.

  4. Plant Growth: The nutrients and growth-promoting compounds in ocean organic fertilizers can lead to increased plant growth, improved flowering, and enhanced fruit or vegetable yields. They can also contribute to stronger root development.

  5. Stress Resistance: Seaweed-based fertilizers have been shown to enhance a plant's ability to withstand environmental stressors such as drought, heat, and disease.

  6. Compatibility: Ocean organic fertilizers are generally compatible with a wide range of plants, including vegetables, fruits, ornamental flowers, shrubs, and trees. They can be used in gardens, container plants, lawns, and other landscaping applications.

  7. Application Methods: These fertilizers are available in various forms, including liquid concentrates, granules, and powders. They can be applied by foliar spraying, root drenching, or incorporating them into the soil during planting or as top-dressing.

  8. Environmental Benefits: Using ocean organic fertilizers can have positive environmental impacts. They are sustainably harvested from seaweed sources, which can help reduce the need for synthetic fertilizers and their associated environmental concerns.

  9. Trace Minerals: Seaweed-based fertilizers often contain trace minerals that are sometimes lacking in conventional soil. These trace minerals can contribute to the overall health and vitality of plants.

  10. Regulatory Considerations: When using ocean organic fertilizers, it's important to follow local regulations and guidelines for organic gardening and fertilization. Be aware of any restrictions or recommendations in your area.

In summary, ocean organic fertilizers, derived from seaweed and marine plants, offer a natural and sustainable way to improve soil health, promote plant growth, and enhance the overall vitality of your garden, lawn, or landscape.They are a popular choice among environmentally conscious gardeners and can be a valuable addition to your gardening toolkit.

Below you can find our editor's choice of the best ocean organic fertilizers on the market
  

OceanSolution 2-0-3 - Plant Food - Liquid Organic Fertilizer for Gardens, Landscapes, Hydroponics (Organic Ocean Mineral Fertilizer Concentrate 1 Gallon Jug)

Based on 96 reviews Check latest price

Product description

OceanSolution fertilizers are the world's premier, organic fertilizer designed to deliver all 90 mineral nutrients. Instantly absorbable, these nutrients allow plants to maximize their genetic potential thereby, supercharging health. Harness the power of organic mineralization and take your lawn, garden, farm, or sprouts to the next level. Please visit www.OceanSolution.com to see more about the power of sea-energy nutrition and how it is changing the world. (Note: OceanSolution is a concentrated product and should be mixed 1:100 with water before application.)

  • OMRI listed for Organic use
  • Complete Plant Nutrition - All 90 macro, micro, trace, and ultra-trace mineral nutrients
  • More Blooms, Greener Lawns, Bigger Yeilds, and Better Tasting Plants
  • Restores Depleted Minerals In Soils and Plants
  • Non-Toxic - Safe for Children and Pets

User questions & answers

Question: Would it matter to use 2ozs to a gallon of water
Answer: Hi there! We just restocked on our quart containers!
Question: For micro greens, do you need to flush before harvest
Answer: Is best to use granular MicroLife 6-2-4 3x a year and supplement with MicroLife Ocean Harvest 3x - 4x a year. The granular has a longer and deeper effect with the liquids to be view as a vitamin type nutritional boost.
Question: Does this contain any dead anumals? New to hydro not growing but vegan is a must. 25 year vegan & vegan grower. thx
Answer: Yes I think that it would perform nicely
Question: Do you sell smaller volume containers
Answer: I just bought my second bottle and I find it to be ultra silky, yet absorbs quickly....good for when you are hurrying to get ready in the mornings. I have 58 year old skin and I am trying this as a replacement for some City Cosmetics moisturizer that is double the price. I think it is great value and seems to working well, so far. I also sprung for the serum which I apply first underneath this moisturizer and I have used the masque 3-4 times and I love them both. I think it is worth your trying it, you'll be surprised how hydrating and soft your skin is after just a short time.

Root Naturally Sea-90 Ocean Mineral Organic Fertilizer - 5 Lb

Based on 210 reviews Check latest price
  • Organic Sea Mineral Fertilizer
  • Over 90 Minerals and Trace Elements
  • Water Soluble
  • OMRI Listed
  • Currently we are unable to ship SEA-90 to the state of Washington. We apologize for any inconvenience.

User questions & answers

Question: Is this product powdery or granular? I'm wondering if it could be broadcast with a Scott's spreader. If so then what are the settings
Answer: I believe that it will. I just did a search for the DW928 and found that it uses the DW9094 battery. This battery will replace a DW9094.

Fish and Seaweed Fertilizer from Ocean Harvest | Organic Plant Food Made from Fish Hydrolysate and Organic Kelp Liquid Seaweed | Organic Fertilizer for Vegetables | 1 QT

Based on 37 reviews Check latest price

Product description

Ocean Harvest fish hydrolysate is made from several species of edible North Atlantic Fish.  Several different species of fish are utilized, each giving a different nutrient profile, therefore providing a full range of nutrients, vitamins, amino acids, enzymes and growth hormones. 



All the fish is caught over three miles from shore and in the icy waters of the North Atlantic. This ensures that none of the fish are exposed to coastal pollutants. 



Ocean Harvest Fish Hydrolysate Characteristics: 



1 - Uses many species of fish 

2 - Cold Processed 

3 - No oils removed 

4 - No proteins removed 

5 - No offensive odor 

6 - No Chlorine 

7 - Will not clog equipment 



How Often to Apply & How Much: 



HYDROLYZED FISH & SEAWEED FERTILIZER Directions: Shake well before using. Prepare for one application only. 

Do Not Store Diluted Plant Food. 

House Plants: Use 1 tablespoon per gallon of water. Feed every week. Water lightly so that diluted plant food does not remain in drip dish.

 Outdoor Plants: Use 1/8 cup (1 fl. oz. – 1:128) per gallon of water. Feed vegetables, flowers, trees and shrubs every 1-2 weeks. Apply generously to soil or as a foliar feed until leaves are wet, top & bottom. It is best to foliar feed early or late in the day. 

Compost Enhancer: Use ¼ cup (2 fl. oz.) per gallon of water every 2-3 weeks.

 Seed Germination: Soak in solution of 1 teaspoon per cup of water 

CAUTION: Keep out of reach of children. Do not take internally. 

Meets the requirements of the National Organic Program (NOP) for use in organic production.

 As Required By Law: Information regarding the contents and levels of metals in this product is available on the internet at: http://www.aapfco.org/metals.htm. 

OMRI Listed for Organic Use. 

  • Ocean Harvest fish hydrolysate and Organic Kelp is an all organic protein fertilizer, made utilizing naturally occurring enzymes present in fresh North Atlantic fish and Seaweed harvested from the North Atlantic waters of Nova Scotia, Canada
  • Our cold-process protects the vitamins, amino acids, enzymes, and growth hormones that create larger flower blooms, tastier fruits and vegetables
  • OMRI listed Organic; 100% organic, so it won't burn plants or roots or pollute the environment.
  • Promotes the growth of beneficial bacteria, making the soil less compact and working as a compost builder
  • Blooms are more plentiful and longer lasting on flowering plants

Root Naturally Sea-90 Ocean Mineral Organic Fertilizer - 10 Lb

Based on 101 reviews Check latest price
  • Organic Sea Mineral Fertilizer
  • Over 90 Minerals and Trace Elements
  • Water Soluble
  • OMRI Listed
  • Currently we are unable to ship SEA-90 to the state of Washington. We apologize for any inconvenience.

User questions & answers

Question: Is this product powdery or granular? I'm wondering if it could be broadcast with a Scott's spreader. If so then what are the settings
Answer: I had no problem with this battery.. I even want to get a couple more.. I read some complaints before I ordered the one I have and had none of the complaints made by others.. it doesn't need an differant charger I have another DeWalt 18-v li and it needs a special charger.. this battery also holds a charge really well.. I have no compaints or problems with this battery
Question: How is this different than sea salt
Answer: Yes and Yes. It works fine in my charger and lasts longer and is lighter than OEM battery
Question: what size grain? Fine or Coarse
Answer: Thanks for your question. Our recommendation is to take the battery out after it is full and do not leave it in the charger. This will help protect the battery and charger.

OceanSolution 2-0-3 - Plant Food - Liquid Organic Fertilizer for Gardens, Landscapes, Hydroponics (Organic Ocean Mineral Fertilizer Concentrate 32 Ounces)

Based on 156 reviews Check latest price

Product description

OceanSolution fertilizers are the world's premier organic fertilizer designed to deliver all 90 mineral nutrients. Instantly absorbable, these nutrients allow plants to maximize their genetic potential thereby, supercharging health. Harness the power of organic mineralization and take your lawn, garden, farm, and sprouts to the next level. Please visit www.OceanSolution.com to see more about the power of sea-energy nutrition and how it is changing the world.

  • OMRI listed for Organic use
  • Complete Plant Nutrition - All 90 macro, micro, trace, and ultra-trace mineral nutrients
  • More Blooms, Greener Lawns, Bigger Yeilds, and Better Tasting Plants
  • Restores Depleted Minerals In Soils and Plants
  • Non-Toxic - Safe for Children and Pets

User questions & answers

Question: My tap water has high ph around 8. i would use ph down to lower it. would this be a problem when i use ocean solution for my hydroponics
Answer: No...it's concentrate. You mix and use your own sprayer. This is the best stuff...worth buying a sprayer. Better yet just mix it up and water plants.
Question: Can this be used in Aerogardens (hydroponic indoor garden system) instead of the MiracleGro chemicals that come with it
Answer: The owner told me 3TBS per Gallon
Question: What are the ingredients
Answer: Absolutely not.
Question: Can you use this on indoor plants
Answer: Congratulations on your 25 years of a Vegan Lifestyle, There are no animal products in OceanSolution it is 100% Vegan.

MicroLife Ocean Harvest (4-2-3) Professional Grade Organic Liquid Fertilizer Concentrate for All Plants All the Time, 1 Gallon

Based on 17 reviews Check latest price

Product description

The liquid version of our granular MicroLife 6-2-4. Some people call it ‘Lazarus Juice’ because of its restorative powers to plants. Use as a foliar nutritional spray, bio-stimulate, mineralizer, microbial enhancer and as a complete fertilizer. Ocean Harvest 4-2-3 is fast acting as it is readily absorbed through the leaves and roots. Plants become stronger with more beautiful color and more resistant to problems of stress, pest insects and disease. MANUFACTURED FOR OVER 30 YEARS: One of the oldest and most accomplished manufacturer of all organic biological fertilizers in the U.S. All products are made in small batches from top quality ingredients under strict quality control. All ingredients are honestly listed on the packages. Favored by organic growers, co-ops, landscape professionals and universities.

  • PROFESSIONAL MULTI-PURPOSE FOLIAR NUTRITION SPRAY: Provides over 100 + minerals, vitamins, natural plant hormones, natural plant stimulators, essential sugars/amino acids/carbon and protein
  • COMPLETELY ORGANIC AND SAFE FOR ALL LIFE: 100% slow releases, 2% iron, will not burn and easy to use
  • IMPROVES ALL PLANTS AND SOILS: for all new and established vegetables, flowers, ornamentals, perennials, trees and bushes
  • FAST ACTING: readily absorbed through plant leaves and roots, encourages the growth of positive soil and leaf microorganisms
  • MANUFACTURED FOR OVER 30 YEARS: All products are made in small batches from top quality ingredients under strict quality control. All ingredients are honestly listed on the packages. Favored by organic growers, co-ops, landscape professionals and universities.

User questions & answers

Question: For application on lawns, how many times per year this should be sprayed? Thank you
Answer: Yes. It is very watery feeling. Spread it, let it dry and then apply moisturizer.
Question: Will this work in the Fall as a “winterizer” instead of the granules
Answer: Hi Maggie, sorry for the late response! We did not see your question and someone else asked that as well. There are no ingredients in our products that are of animal origin; we don't test on animals and our products are paraben free. None of our raw materials are animal sourced as verified by those suppliers and our lab manager. I hope that helps!

FoxFarm Ocean Forest Potting Soil Organic Mix Indoor Outdoor For Garden And Plants - Organic Plant Fertilizer - 38.5 Quart (1.5 cu ft). - (Bundled with Pearsons Protective Gloves) (1 Pack)

Based on 2 reviews Check latest price

Product description

Ocean Forest Potting Soil brings good things from the Earth and sea! It is the ultimate potting soil everything your plants need, in one bag. FoxFarm Ocean Forest combines the best fertilizers found on land with the finest sea ingredients available. The result is a rich, light potting soil ready to use right from the bag. Ocean Forest is light, aerated texture and encourages strong branching and a sturdy, healthy growth habit.

Fox Farm’s premium worm castings to encourage healthy root growth, disease resistance, and leafy foliage.

Ph. Adjusted:

Ocean forest is ph. adjusted at 6.3 to 6.8 to allow for optimum fertilizer uptake making the naturally rich ingredients an ideal environment for seedlings toe strong, vigorous plants.

Directions for use:

Fill the container with enough mix so that the plant is positioned at the correct height. Add more mix — up to one inch below the top edge of the pot — to secure the plant. Do NOT pack too tight and water thoroughly when finished.

Usage:

⚫ Annuals and Perennials

⚫ Bedding Plants

⚫ Houseplants

⚫ Indoor Containers

⚫ Outdoor Containers

⚫ Vegetables and Herbs

⚫ Raised Beds

FoxFarm Ocean Forest soil is simply the best potting mix on the market today. It is 100% natural and grows plants better than any other soil we have ever used. If you are serious about growing the best plants possible, you need to be using the best soil available. You need FoxFarm Ocean Forest, the most popular soil we offer

  • ✅ Ocean Forest Potting Soil is ready to use right out of the bag and provides the ideal environment for young seedlings to become thriving plants.
  • ✅Fox Farm Garden Soil is Lightweight and well-aerated, it is specially formulated to grow seedlings and cuttings and perfect all-natural mix for container grown plants!
  • ✅Ocean forest is soil ph. adjusted at 6.3 to 6.8 to allow for optimum fertilizer uptake making the naturally rich ingredients an ideal environment for seedlings toe strong, vigorous plants.
  • ✅Ocean Forest organic soil is perfect for indoor and outdoor plants growing. Ideal for containerized plantings. Contains many micro-nutrients .
  • ✅Bundled with Pearsons Protective Gloves. Protect your hands when you planting or manage your garden.

User questions & answers

Question: How much nitrogen, potash and phosphorous is in the doul
Answer: Yes, bags are shipped in a box.
Question: How many 7 gallon pots will this fill
Answer: A little over 11 gallons
Question: Is this soil vegan
Answer: Each is just placed in a large box. The only problem is ups or whoever throwing it around. If it gets damaged the seller will usually replace it though. We had one box tore up but the bag itself was undamaged.
Question: How many 3 gallon pots will this fill
Answer: 3 cubic feet will fill 22.4 gallons. You will only be able to fill 7 pots and have around 1.2 gallons of soil left. You will need around 4 cubic feet for 30 gallons.

Fish Fertilizer from Ocean Harvest | Organic Plant Food Made from Fish Hydrolysate | Organic Fertilizer for Vegetables | 1 QT

Based on 83 reviews Check latest price
  • Ocean Harvest fish hydrolysate is an all organic protein fertilizer, made utilizing naturally occurring enzymes present in fresh North Atlantic fish
  • Our cold-process protects the vitamins, amino acids, enzymes, and growth hormones that create larger flower blooms, tastier fruits and vegetables
  • OMRI listed Organic; 100% organic, so it won't burn plants or roots or pollute the environment
  • Promotes the growth of beneficial bacteria, making the soil less compact and working as a compost builder
  • Blooms are more plentiful and longer lasting on flowering plants

User questions & answers

Question: can it be used for hydroponic
Answer: I have this battery almost 9 months and used it several times to a point of recharging the battery several times and I would say yes, great battery It wi last
Question: Shelf life after opened
Answer: After running out of charge (power) a number of times with the std. 18v dewalt battery, I ordered a powIlling lithium battery for the 18v dewalt tools I have. The battery fits perfectly and charges on the dewalt charger. If you’re having problems, dewalt makes an adapter for the 18v tools so you can use their 20v batteries.

MicroLife Ocean Harvest (4-2-3) Professional Grade Organic Liquid Fertilizer Concentrate for All Plants All the Time, 1 Quart

MicroLife SJES

Based on 30 reviews Check latest price

Product description

The liquid version of our granular MicroLife 6-2-4. Some people call it ‘Lazarus Juice’ because of its restorative powers to plants. Use as a foliar nutritional spray, bio-stimulate, mineralizer, microbial enhancer and as a complete fertilizer. Ocean Harvest 4-2-3 is fast acting as it is readily absorbed through the leaves and roots. Plants become stronger with more beautiful color and more resistant to problems of stress, pest insects and disease.

  • PROFESSIONAL MULTI-PURPOSE FOLIAR NUTRITION SPRAY: Provides over 100 + minerals, vitamins, natural plant hormones, natural plant stimulators, essential sugars/amino acids/carbon and protein
  • COMPLETELY ORGANIC AND SAFE FOR ALL LIFE: 100% slow releases, 2% iron, will not burn and easy to use
  • IMPROVES ALL PLANTS AND SOILS: for all new and established vegetables, flowers, ornamentals, perennials, trees and bushes
  • FAST ACTING: readily absorbed through plant leaves and roots, encourages the growth of positive soil and leaf microorganisms
  • MANUFACTURED FOR OVER 30 YEARS: All products are made in small batches from top quality ingredients under strict quality control. All ingredients are honestly listed on the packages. Favored by organic growers, co-ops, landscape professionals and universities.

Fox Farm Ocean Forest Potting Soil Organic Plant Fertilizer for Garden Plants Indoor and Outdoor - Plant Soil - 38.5 Quart (1.5 cu ft). - (Bundled with Pearsons Protective Gloves) (4 Pack)

Based on 7 reviews Check latest price
  • ✅Fox Farm Ocean Forest Potting Soil is enriched with plant food for vibrant flowers and delicious vegetables and herbs. All the material and component are came from the nature.
  • ✅Perfect for container and raised bed gardening, this Fox Farm Ocean Forest Potting Soil feeds plants instantly and provides a slow release plant food that feeds for up to 3 months
  • ✅Formulated with premium ingredients for moisture and nutrition for vibrant indoor and outdoor plants.
  • ✅Versatile plant soil: Use in hanging baskets, patio containers, herb gardens, vegetable plantings, and anywhere you would like to use an organic soil.
  • ✅Bundled with Pearsons Protective Gloves. You can use it when you touch the soil and work in the garden. 4 Pack will be divided into two packages. Be noted please.

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