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Seaweed & Kelp

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Seaweed & Kelp

Are you a grower who wants to apply a vegan approach and minimize your impact on the environment? If so, seaweed and kelp fertilizers are the best options for you. They are ideal for both hydroponic and soil gardens and are super effective organic fertilizers.

What are the benefits of seaweed fertilizers?  

Seaweed and kelp fertilizers are known for providing plants with a good dose of potassium and nitrogen. They offer diverse micronutrient and solid macronutrient profiles. As a result, these fertilizers encourage healthy vegetative growth with more and better leaves. This leads to higher flower production in the long run. Kelp meals have the added advantage of containing phosphorus, which is good for enabling the plant to develop a healthy, robust root system.  

Does seaweed feed contain high quantities of nitrogen?  

Yes, seaweed feed does contain high quantities of nitrogen. However, this does not mean that you have to worry about them being a nitrogen-dominant nutrient. The majority of the kelp and seaweed fertilizers on the market offer a fair balance of potassium and nitrogen, with minimal levels of, or absence of, phosphorus. This is the reason why these organic fertilizers are fantastic for vegetative growth.  

Is it okay if you put seaweed straight into your garden? 

Some growers are fortunate enough to live near the coast. Since they have access to an unlimited supply of seaweed straight from the ocean, they often enquire if they can put it straight into their gardens.  

Well, theoretically, you can. However, we would say it’s not the best thing to do. The reason is that when you buy a seaweed or kelp fertilizer, you have a clear picture of precisely what is in it. Alternatively, picking some seaweed or kelp from the sea and using it directly is risky because you don’t know if it is contaminated – or in fact, even if it is actually seaweed or kelp or not! 

So, the best thing to do is purchase a seaweed or kelp fertilizer and use it without any worry. Also, when you buy liquid seaweed fertilizer, you will find that dosing is significantly easier. Just sprinkling clumps of seaweed or kelp into your soil and waiting for it to turn into compost isn’t the best of strategies.  

Get the best seaweed fertilizers at Groindoor.com 

At Groindoor.com, you can get the best seaweed and kelp fertilizers at minimal prices. We have products from all the best brands in the market, including Emerald Harvest, Down to Earth, Earth Juice, General Organics, Fox Farm, and Roots Organics 

Here’s an expert tip. When you shop for the best seaweed fertilizer, look for one that is OMRI Listed. This means that it has been tested under the most stringent protocol and is as organic as it can be.  

You can find all the information you need about plant nutrients, fertilizers, supplements, and additives, including seaweed and kelp, at our learning center. If you have any queries, our growing experts would be happy to help you. Please reach out to them at 866-GRO-INDR. 

 

 

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  • General Organics BioWeed, 1 Quart

    General Organics BioWeed, 1 Quart

    General Organics

    MSRP: $22.47
    $14.93
    General Organics Product DocumentsGeneral Organics BioWeed MSDSGeneral Organics BioWeed Product Label Highly recommended for cuttings and transplants! BioWeed® is derived from a blend of cold processed seaweeds that act as a plant and soil vitality...
    MSRP: $22.47
    $14.93
    Qty in Cart: 0
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    MSRP: $22.47
    $14.93
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  • General Organics BioWeed General Organics BioWeed - Nutrients

    General Organics BioWeed

    General Hydroponics

    MSRP: $71.44
    $47.14
    General Organics Product Documents General Organics BioWeed MSDS General Organics BioWeed Product Label Highly recommended for cuttings and transplants! BioWeed® is derived from a blend of cold processed seaweeds that act as a plant and soil...
    MSRP: $71.44
    $47.14
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    MSRP: $71.44
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  • Down To Earth Kelp Meal, 50 lb. Down To Earth Kelp Meal, 50 lb. - Nutrients

    Down To Earth Kelp Meal, 50 lb.

    Down To Earth

    MSRP: $169.49
    $125.95
    Down To Earth Product Documents Down To Earth Kelp Meal MSDS Down To Earth Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a...
    MSRP: $169.49
    $125.95
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  • Down To Earth Kelp Meal, 20 lb. Down To Earth Kelp Meal, 20 lb. - Nutrients

    Down To Earth Kelp Meal, 20 lb.

    Down To Earth

    MSRP: $85.93
    $59.51
    Down To Earth Product Documents Down To Earth Kelp Meal MSDS Down To Earth Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a...
    MSRP: $85.93
    $59.51
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  • Down To Earth Kelp Meal, 5 lb.

    Down To Earth Kelp Meal, 5 lb.

    Down To Earth

    MSRP: $30.35
    $23.46
    Down To Earth Product Documents Down To Earth Kelp Meal MSDS Down To Earth Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully dried and finely milled, our Kelp Meal is a...
    MSRP: $30.35
    $23.46
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  • Technaflora B. Seaweed 4 Liter

    Technaflora B. Seaweed 4 Liter

    Technaflora

    MSRP: $176.36
    $157.95
      Technaflora Product Documents Feeding Schedule Safety Information B. Seaweed is an optimal growth stimulant for all your plants. Technaflora's exceptional liquid extract is made from 100% pure, organic British Columbia kelp (Macrocystis...
    MSRP: $176.36
    $157.95
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  • Fox Farm BushDoctor Kelp Me Kelp You, Quart

    Fox Farm BushDoctor Kelp Me Kelp You, Quart

    Fox Farm

    MSRP: $51.95
    $24.11
    Fox Farm Product Documents Fox Farm Soil Feeding Schedule Fox Farm Hydroponic Feeding Schedule Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. FoxFarm's product is a liquid concentrate suitable...
    MSRP: $51.95
    $24.11
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  • Fox Farm BushDoctor Kelp Me Kelp You, Pint

    Fox Farm BushDoctor Kelp Me Kelp You, Pint

    Fox Farm

    MSRP: $39.95
    $14.61
    Fox Farm Product Documents Fox Farm Soil Feeding Schedule Fox Farm Hydroponic Feeding Schedule Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. FoxFarm's product is a liquid concentrate suitable...
    MSRP: $39.95
    $14.61
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  • Fox Farm BushDoctor Kelp Me Kelp You, Gallon

    Fox Farm BushDoctor Kelp Me Kelp You, Gallon

    Fox Farm

    MSRP: $72.95
    $71.46
    Fox Farm Product Documents Fox Farm Soil Feeding Schedule Fox Farm Hydroponic Feeding Schedule Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. FoxFarm's product is a liquid concentrate suitable...
    MSRP: $72.95
    $71.46
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  • Humboldt County's Own Deep Fusion Micro 5 GA

    Humboldt County's Own Deep Fusion Micro 5 GA

    Humboldt

    $185.95
    Introducing Deep Fusion Micro Soil! The DEEP FUSION SERIES is the most advanced 3 PART FERTILIZER SYSTEM on the market. It "fuses" the power and effectiveness of chemical fertilizers with molasses kelp and B1 to give growers a balanced product...
    $185.95
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  • Humboldt County's Own Deep Fusion Micro 1 Gal

    Humboldt County's Own Deep Fusion Micro 1 Gal

    Humboldt

    MSRP: $76.06
    $50.95
    The DEEP FUSION SERIES is the most advanced 3 PART FERTILIZER SYSTEM on the market. It ",fuses", the power and effectiveness of chemical fertilizers with molasses, kelp and B1 to give growers a balanced product that combines the best of both...
    MSRP: $76.06
    $50.95
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  • Humboldt County's Own Deep Fusion Micro 32oz

    Humboldt County's Own Deep Fusion Micro 32oz

    Humboldt

    MSRP: $45.92
    $18.89
    The DEEP FUSION SERIES is the most advanced 3 PART FERTILIZER SYSTEM on the market. It ",fuses", the power and effectiveness of chemical fertilizers with molasses, kelp and B1 to give growers a balanced product that combines the best of both...
    MSRP: $45.92
    $18.89
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