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  1. Home
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  4. Soil Amendments, Micronutrients & Biostimulants
  5. Maxicrop® Soluble Seaweed Powder, 0-0-17
Maxicrop® Soluble Seaweed Powder, 0-0-17

Maxicrop® Soluble Seaweed Powder, 0-0-17

OMRI LISTED. Improves Overall Plant Health and Helps Prevent Diseases.
5 star rating
Write a Review
  • 10.7 oz bag
    SKU: 1313001
  • $20.00
  • 27 oz bag
    SKU: 1313002
  • $38.00
  • 5 lb jug
    SKU: 1313003
  • $75.00
  • 44 lb bag
    SKU: 1317202
  • $463.20

Description

Maxicrop Soluble Seaweed Powder is an organic powder fertilizer made from dried Norwegian seaweed (Ascophyllum nodosum). This exceptional product is packed with nutrients. It contains more than 70 different minerals, vitamins and enzymes and can be used on a variety of plants in multiple types of applications

  • 10.7 ounces of powder will make up to 65 gallons of product.
  • Safe to use as often as necessary during the growing season
  • Highly soluble powder that dissolves instantly in water with a minimum of stirring
  • For use on flowers, shrubs, trees, berries, vegetables, fruit and root crops

Maxicrop 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.
  • Shop All Maxicrop Products here.

Instructions

Soaking Seeds and Bulbs:
Soak overnight in a solution of 1 tsp per gallon of water. After planting, water with the same solution.
Seedlings:
Water with a solution of 1 tsp per gallon of water each week.
Cuttings and Bare Roots:
Stand in solution of 2 tsp per gallon of water overnight. Water with a solution of 1 tsp per gal of water.
Garden vegetables and flowers and houseplants:
Water once a week with 1 tsp per gal of water.
Lawns:
Spray to cover with 2 tsp per gal of water for each 1,000 square feet. Use at least 5 times each growing season.


Technical

Active Ingredients/Guaranteed Analysis: Extracted from Norwegian seaweed (Ascophyllum nodosum)

Docs

Product Label

SDS

Reviews

Reviews

Write a review

Decades of growth
Oct 22, 2023  |  By Suzanne Wood
I've been growing my indoor plants in Lechuza self-watering containers since 1995, occasionally transplanting into larger containers. I've also been using Ohrstrom's Maxicrop Soluble Powder for that same period of time. The plants have been thriving in their pon granules and water, supplemented by Maxicrop without incident or disease. Great dependable product.


Great nutritious plant food
Aug 27, 2022  |  By Francisco
Great nutritious plant food. My plans love it, and it's easy to mix and apply.


Best deal in the world
Jul 9, 2022  |  By David Davisson
All of the stores in our area discontinued carrying Maxicrop Liquid Seaweed Concentrate, for whatever reason, probably 15 major stores with none of them resuming. Some small outlets still carry small bottle products with kelp, but at exorbitant prices. Online quarts and gallons had gone sky high and the shipping weight made them to be not an option, totaling up to $50 or $60 per gallon. (Gallons were $20 at Home Depot before). The Arbico 5 pound "Jug" of Maxicrop dehydrated concentrate calculated at about $13 per gallon of liquid CONCENTRATE after it is mixed! It is the most awesome product at the most awesome price with the finest business experience to be had. The predator Midges and Mites that we bought all arrived lively in the cool pack, safe to our door on a 100 degree day. I'm so glad I stayed up all night with my calculator scouring the world for seaweed till 2 in the morning!


Love this
Dec 19, 2020  |  By Sandy
I use Maxicrop soluble seaweed powder to water my vegetable seedlings once they are ready for nutrition. It works great for that. I also use it after I've transplanted seedlings into the garden while they're adjusting to the new environment. I used to buy liquid seaweed, this is much more practical to buy a dry product that you rehydrate as needed.


Pleased
Jun 19, 2020  |  By Dove
My garden loves the seaweed fertilizer!


Maxicrop seaweed
Apr 3, 2018  |  By Rafael J Torras
Excellent product that I have been using for years and I am sure I will like the new formulation.

SUGGESTED PRODUCTS:

  • Maxicrop® Liquid Seaweed, 0-0-1
    Maxicrop® Liquid Seaweed, 0-0-1
    $14.50–$30.00
  • Neptune's Harvest Seaweed Plant Food 0-0-1
    Neptune's Harvest Seaweed Plant Food 0-0-1
    $13.99–$172.16
  • Maxicrop® Kelp Meal, 1-0-2
    Maxicrop® Kelp Meal, 1-0-2
    $23.50–$107.00
  • DTE™ Langbeinite, 0-0-22
    DTE™ Langbeinite, 0-0-22
    $17.99
  • Neptune's Harvest Seaweed Plant Food 0-0-1
    Neptune's Harvest Seaweed Plant Food 0-0-1
    $13.99–$172.16
  • Maxicrop® Liquid Seaweed, 0-0-1
    Maxicrop® Liquid Seaweed, 0-0-1
    $14.50–$30.00
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Save $5 On
Your First Order
Connect With Arbico On Facebook Connect With Arbico On Blogger Connect With Arbico On Youtube
Save $5 On Your First Order
Connect With Arbico On Facebook Connect With Arbico On Blogger Connect With Arbico On Youtube

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Our Products

  • Fly Eliminators
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About ARBICO

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Arbico Organics, Pest Control Supplies & Equipment, Oro Valley, AZ

Sales and Customer Service:
800-827-2847
or (520) 825-9785

Retail Store & Corporate Office
10831 N. Mavinee Drive, Suite 185
Oro Valley, AZ 85737-9531

©2025 ARBICO Organics. All Rights Reserved.

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