Finding the best seaweed powder garden suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. 1 Pound Soluble Kelp Seaweed Powder - Plant Root Development and Growth Stimulant 0-0-17 Organic Fertilizer
Feature
Guaranteed 0-0-17 AnalysisCertified Organic Maxicrop Kelp powder
Contains 70 minerals, vitamins, and enzymes
Improves the plant's leaf canopy to help the plant access and use more nutrients to increase root development.
Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners.
Description
This Soluble Seaweed Powder is extracted from Norwegian seaweed (Ascophyllum nodosum) and contains 70 minerals, vitamins, and enzymes. The extract has then been dried and made into a fine powder that is soluble in water. Kelp seaweed powder is an organic, non-pollutant renewable resource that works to improve the plant's leaf canopy to help the plant access and use more nutrients to increase root development. Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners. These are beneficial elements which promote strong and healthy growth while increasing the plant's resistance to stress. Guaranteed 0-0-17 analysis. Application Guidelines: Soaking Seeds and Bulbs-Soak overnight in a solution of one teaspoon to one gallon of water. After planting, water with the same solution. Seedlings-Water with solution of one teaspoon to one gallon of water each week. Cuttings and Rootings-Stand in a solution of one teaspoon to one gallon of water. Water with a solution of one teaspoon to one gallon of water. Vegetables, Fruits, Outdoor Plants, Flowers and Potted Plants-Water with a solution of one teaspoon to one gallon of water every week. House Plants-Water with a solution of one teaspoon to one gallon of water every week. Lawn-Spray a solution of one teaspoon to one gallon of water to cover 1,000 ft. per month (minimum of five applications per season).2. AQUASAP-100-Percent pure seaweed extract powder
Feature
Improves seed germinationHelps stonger root systems
Increases the ability of the plant to withstand the stress caused by extreme temperature, drought etc
Acts as a natural soil conditioner by increasing microbial soil activity
Increases the quality and yeild of all crops and increases profitability per acre
Description
AQUASAP - ORGANIC - 100% Pure Seaweed Powder - Harness the growth promoting power of seaweed in unique, 100% souble powder that can improve the performance, yield and quality of crops.3. Wallace Organic Wonder Soluble Seaweed Powder Organic Fertilizer (10.7 Ounces)
Feature
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 1-0-4. 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
Description
WOW Wallace Organic Wonder Soluble Seaweed Powder is excellent for: Soaking seeds and bulbs to improve germination and plant vigor. Applying to seedlings before planting and watch them grow into healthy, vigorous plants. Strengthening cuttings, bare root trees and shrubs with an application before and after transplant. Foliar feeding indoor and outdoor plantings. Greening up lawns with spring applications. Safe to use as often as necessary during the growing season. Fertilize with WOW Seaweed every 7-10 days and see the difference. Now you can Grow Like A Champion with WOW Wallace Organic Wonder!4. Soluble Kelp Seaweed Powder - 4 Ounces for Plant Root Development and Growth Stimulant 0-0-17 Organic Fertilizer
Feature
Guaranteed 0-0-17 AnalysisCertified Organic
Contains 70 minerals, vitamins, and enzymes
Improves the plant's leaf canopy to help the plant access and use more nutrients to increase root development.
Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners.
Description
This Soluble Seaweed Powder is extracted from Norwegian seaweed (Ascophyllum nodosum) and contains 70 minerals, vitamins, and enzymes. The extract has then been dried and made into a fine powder that is soluble in water. Kelp seaweed powder is an organic, non-pollutant renewable resource that works to improve the plant's leaf canopy to help the plant access and use more nutrients to increase root development. Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners. These are beneficial elements which promote strong and healthy growth while increasing the plant's resistance to stress. Guaranteed 0-0-17 analysis. Application Guidelines: Soaking Seeds and Bulbs-Soak overnight in a solution of one teaspoon to one gallon of water. After planting, water with the same solution. Seedlings-Water with solution of one teaspoon to one gallon of water each week. Cuttings and Rootings-Stand in a solution of one teaspoon to one gallon of water. Water with a solution of one teaspoon to one gallon of water. Vegetables, Fruits, Outdoor Plants, Flowers and Potted Plants-Water with a solution of one teaspoon to one gallon of water every week. House Plants-Water with a solution of one teaspoon to one gallon of water every week. Lawn-Spray a solution of one teaspoon to one gallon of water to cover 1,000 ft. per month (minimum of five applications per season).5. RAW Kelp 2 oz
Feature
RAW Kelp is 99% Kelp extract from seaweed (Ascophyllum Nodosum)This product is water soluble and contains only 1% soluble potash which is a direct reflection of its purity
Kelp extracts are also very rich in natural plant growth hormones
Description
Raw kelp is 99% kelp extract from seaweed (Ascophyllum Nodosum). This product is water soluble and contains only 1% soluble potash which is a direct reflection of its purity. Kelp extracts are also very rich in natural plant growth hormones. Raw kelp is a beneficial supplement to all feeding schedules. It is also ideal for adding to foliar sprays and for creating optimal recipe solutions. Works in conjunction with all nutrient and feeding programs. Raw = soluble/solubility = availability.6. Maxsea Grow 16-16-16 1.5 Lbs. Water Soluble Seaweed Plant Food Fertilizer
Description
Maxsea All Purpose Plant Food is designed for year round use on all plants, indoors and outdoors. A regular feeding program will promote vigorous, sturdy plants with distinct, dark, seaweed green foliage, quality blossoms and abundant fruit and vegetables. Comprised of primary plant foods nitrogen, phosphorus and potassium. A full spectrum of important secondary elements and micronutrients provide sulfur, boron, copper, iron, manganese, molybdenum and zinc. The seaweed granules in Maxsea contain over 60 recognized elements all found to be beneficial to plants.7. Organic Kelp Powder Plant Fertilizer - 6 oz bag USDA Certified Seaweed | Atlantic Ascophyllum Nodosum is Hand Harvested off Maine Seacoast for Turf & Grass Builder | Indoor or Outdoor (6oz Fert pwdr)
Feature
Sea kelp powder fertilizer is often found encapsulated for easy ingestion. It has many benefits from Kelp because it provides minerals found in sea water, such as trace minerals that may be lacking in soil.This organic kelp powder helps improve seed germination, fruits and vegetables have a greater nutritional value, greater resistance to nematodes, disease and pests and plants will develop more extensive root system which means healthier foliage, flowers and fruit.
Our Kelp Powder is not water soluble, yet mixes well with water! When a product is water soluble, it will leach into the ground quicker with less effects. The benefit of our product, is its availability to the plant. Our product will remain in the soil, continuing to feed the plant and will leach out gradually.
Helps improve plant tolerance to temperature extremes and this is compatible with all plant nutrition programs
Made in USA, 6 oz | This product is not organic but is organically farmed.
Description
Kelp powder makes great liquid fertilizer, and seaweed in general is one of the best fertilizers for plants. The natural alginate within many types of seaweed help to bind soil crumbs together, as well as replenish and boost various nutrients, trace elements, and amino acids absorbed during plant growth. Our Kelp Powder can be mixed with water to increase the assimilation rate. This water and kelp powder mixture can be used as a foliar spray, or added to your irrigation system for ease of application. Consider using our Kelp Powder when fertilizing your products and get the added benefit of knowing no additional chemicals were used. Our Kelp Powder is not water soluble, yet mixes well with water! When a product is water soluble, it will leach into the ground quicker with less effects. The benefit of our product, is its availability to the plant. Our product will remain in the soil, continuing to feed the plant and will leach out gradually. Makes approx. 10 gallonsBenefits:
Healthier Plants
All natural fertilization
Natural pesticide
Faster Assimilation
Will not leach through soil.
Usage Directions:
Use as a foliar spray or irrigation application every 14-21 days. Use 1 1/2 Tsp. per gallon of water for houseplants/annuals. 3 Tsp. per gallon of water for ornamental trees, shrubs, fruits, vegetables or lawns.
Ornamental Trees and Shrubs: 3 Tsp. per gallon of water
1st: at bud formation
2nd: 2 wks. later
3rd: 14-21 days later
House Plants: 1.5 Tsp. per gallon of water
1st: at emergence of transplant
2nd: every 2 wks.
3rd: once per mo. at dormancy
Fruits and Vegetables: Beginning at pre-bloom
1/2 oz. per gallon per 100 ft. of row (12 oz. per acre). Repeat every 3-4 wks. throughout growing season. With blueberries, add one additional treatment 2-3 weeks after harvest.
8. Maxicrop 1026 Soluble Powder, 27-Ounce
Feature
Pure seaweed extract's natural growth stimulants cell growth and cause vigorous growth of both root and stemTrace elements that Maxi crop Liquid Seaweed contains are important as activators of enzyme systems
Maxi Crop's basic is a pure soluble seaweed extract
Description
Maxi Crop's basic pure seaweed extract's natural growth stimulants initiate cell growth and cause vigorous growth of both root and stem. The trace elements that Maxi crop Liquid Seaweed contains are important at this stage-in enzymes, as activators of enzyme systems and as stimulants.9. General Hydroponics Flora Blend-Vegan Compost Tea Fertilizer, 1 Qt.
Feature
Flora Blend is a compost tea that is fermented from a proprietary blend of plant materials, plus seaweed, rock powders and micronized leonarditeFlora Blend is a vegan product and contains no animal derived ingredients
Flora Blend is very clean product that can be utilized in all hydroponic systems
General Hydroponics Flora Blend-Vegan Compost Tea 0.5-1-1. 1 qtr.
Description
These highly soluble organic compounds increase and promote healthy root structures, build the plants immune system and provide carbon building blocks for plant processes responsible for color and flavor of fruits and vegetables. Flora Blend is a vegan product and contains no animal derived ingredients. Flora Blend is a completely digested ferment, which translates into a very stable product and long or indefinite shelf life. Flora Blend is very clean product that can be utilized in all hydroponic systems. Flora Blend is a compost tea that is fermented from a proprietary blend of plant materials, plus seaweed, rock powders and micronized leonardite .10. Down To Earth Fish Powder - 5 lb (5/Cs)
Feature
Premium quality solution grade high nitrogen fertilizer for promotion of rapid plant growth or correction of nitrogen deficienciesEnzymatically hydrolyzed and spray dried fish protein concentrate provides a valuable and plant available source of organic nitrogen, amino acids and minerals
More concentrated and economical than liquid fish fertilizers
Description
Premium quality solution grade high nitrogen fertilizer for promotion of rapid plant growth or correction of nitrogen deficiencies. Enzymatically hydrolyzed and spray dried fish protein concentrate provides a valuable and plant available source of organic nitrogen, amino acids and minerals. More concentrated and economical than liquid fish fertilizers. Combine with seaweed powder, biological inoculants or other soluble nutrients as part of a comprehensive fertility program.11. Garden Hero (4 oz) | Intense Bio-Synergist | Natural & Organic Growth Booster Super-Surfactant - for Vegetables, Trees, Flowers
Feature
NATURALLY INCREASE PLANT GROWTH, DEVELOPMENT AND YIELD: We are proud to offer you our superior, quality product, which magnifies everything you are currently doing in your garden, lawn or farm. See your withering plants and vegetables come back to life. Enjoy prolonged, robust flowering. Take note of fruit size, quantity and quality jump up to 200%! Our product is justifiably a Garden Hero!PLANT, SOIL & WATER - THE INTEGRATED APPROACH: Our organic, liquid product acts as plant food, soil enhancer and water holding capacity booster. That translates to a steady water supply, even through dry spells and soil conditions where earthworms and beneficial soil bacteria flourish. It also helps stave off anaerobic conditions, which breed harmful soil-borne pathogens.
UNIQUE & ALL NATURAL FORMULA: We've achieved the perfect growing recipe. We've taken advantage of the organic properties of over 160 natural ingredients, including numerous types of herbs, clays, kelps, minerals, mosses, and oils. To make them even more accessible through soil feeding or foliar spray, we've atomized them to the ideal size, ensuring instant plant absorption.
REDUCE SYNTHETIC FERTILIZER USE: You've definitely wasted money on high concentration, nitrogen fertilizers that send soil bioactivity off balance. By using our product, you can reduce conventional fertilizer use by up to 80%! And when applied in tandem with our Grower's Blend, you can virtually eliminate all other fertilizing!
SUITABLE FOR ANY TYPE OF PLANT & GROWING METHOD: Doesn't matter if you are growing citrus trees or tomatoes. Whether you have a blooming flower garden or a maintenance demanding lawn! Our product is the best for literally every single form of plant life. What are you waiting for? Click Buy Now And See Your Plants Prosper!
Description
Garden Hero: We Can Write The Book On Organic Plant Growth StimulationThere's not enough space for us to list all the amazing benefits you'll get by using our product, but we're going to try anyway:
The Only Growth Booster Beneficial To Plants And Their Surrounding Micro-Ecosystem
Our product naturally adjusts soil pH towards the perfect growing level - 6.4- eliminating the need to use lime or sulfur. By achieving the right pH, previously chemically bonded nutrients become available to your plants and beneficial soil microbes.
This Natural Product Is A Plant Defense Booster
It helps plants naturally attract pollinators, such as butterfly and bees, while keeping harmful pests at bay. It organically improves pathogen resistance, fortifying cell walls and plant defense response. It also helps plants fight heat and frost stress.
Can Be Used At Any Stage Of Plant Growth Cycle
Soak seeds, cuttings and transplants, drench plots and ensure cloning success.
Spray it on the foliage or tree barks or use it as soil feeding. It will never burn your plants, as it is safe to use at over 100 degrees!
Only A Teaspoon Away From Thriving Plants, Both Under And Over Soil Level
Spray plants regularly with just 1/4 teaspoon per quart, or 1 teaspoon per gallon of water and see the remarkable results yourself.
Roots deepen, plant sugars and aromatic oils increase, flower coloring and greenery becomes intense.
Suitable for homes, indoor and outdoor plants, greenhouse or hydroponic conditions.
Use our recommended dosage and application instructions and see the remarkable results yourself.
What are you waiting for?
Click Buy Now Before We Run Out Of Stock!
12. Soluble Kelp Seaweed Powder - 2 Ounces for Plant Root Development and Growth Stimulant 0-0-17 Organic Fertilizer
Feature
Guaranteed 0-0-17 AnalysisCertified Organic
Contains 70 minerals, vitamins, and enzymes
Improves the plant's leaf canopy to help the plant access and use more nutrients to increase root development.
Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners.
Description
This Soluble Seaweed Powder is extracted from Norwegian seaweed (Ascophyllum nodosum) and contains 70 minerals, vitamins, and enzymes. The extract has then been dried and made into a fine powder that is soluble in water. Kelp seaweed powder is an organic, non-pollutant renewable resource that works to improve the plant's leaf canopy to help the plant access and use more nutrients to increase root development. Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners. These are beneficial elements which promote strong and healthy growth while increasing the plant's resistance to stress. Guaranteed 0-0-17 analysis. Application Guidelines: Soaking Seeds and Bulbs-Soak overnight in a solution of one teaspoon to one gallon of water. After planting, water with the same solution. Seedlings-Water with solution of one teaspoon to one gallon of water each week. Cuttings and Rootings-Stand in a solution of one teaspoon to one gallon of water. Water with a solution of one teaspoon to one gallon of water. Vegetables, Fruits, Outdoor Plants, Flowers and Potted Plants-Water with a solution of one teaspoon to one gallon of water every week. House Plants-Water with a solution of one teaspoon to one gallon of water every week. Lawn-Spray a solution of one teaspoon to one gallon of water to cover 1,000 ft. per month (minimum of five applications per season).13. Soluble Kelp Seaweed Powder - 8 Ounces for Plant Root Development and Growth Stimulant 0-0-17 Organic Fertilizer
Feature
Guaranteed 0-0-17 AnalysisCertified Organic
Contains 70 minerals, vitamins, and enzymes
Improves the plant's leaf canopy to help the plant access and use more nutrients to increase root development.
Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners.
Description
This Soluble Seaweed Powder is extracted from Norwegian seaweed (Ascophyllum nodosum) and contains 70 minerals, vitamins, and enzymes. The extract has then been dried and made into a fine powder that is soluble in water. Kelp seaweed powder is an organic, non-pollutant renewable resource that works to improve the plant's leaf canopy to help the plant access and use more nutrients to increase root development. Seaweed feeds and enriches plants and soil with a wide range of nutrients, growth stimulants and conditioners. These are beneficial elements which promote strong and healthy growth while increasing the plant's resistance to stress. Guaranteed 0-0-17 analysis. Application Guidelines: Soaking Seeds and Bulbs-Soak overnight in a solution of one teaspoon to one gallon of water. After planting, water with the same solution. Seedlings-Water with solution of one teaspoon to one gallon of water each week. Cuttings and Rootings-Stand in a solution of one teaspoon to one gallon of water. Water with a solution of one teaspoon to one gallon of water. Vegetables, Fruits, Outdoor Plants, Flowers and Potted Plants-Water with a solution of one teaspoon to one gallon of water every week. House Plants-Water with a solution of one teaspoon to one gallon of water every week. Lawn-Spray a solution of one teaspoon to one gallon of water to cover 1,000 ft. per month (minimum of five applications per season).14. Florablend 1 Gallon
Feature
1 GallonVegan Plant Booster
.5-1-1
