• Sea Hume: Organic Seaweed and Humic Acid Formula (1 Gallon) by Simple Grow Solutions on a white background
  • Photo of a striped lawn with informational text about Sea Hume, "Seaweed Support when conditions get tough: OMRI listed for organic use, 8% seaweed, application rates for lawn, garden, and houseplants. Made in the USA."
  • Instructional graphic for a garden sprayer bottle with three green panels showing lawn, garden, and houseplants, plus text detailing how to dilute and apply the product.
  • A white plastic jug of Simple Grow Solutions Seaweed Support for Stressful Conditions is shown standing in a grassy outdoor area. The product label features purple and brown sections with product details.
  • 1 Gallon of Sea Hume in a tomato and vegetable garden displayed with the OMRI badge indicating that the product is certified for organic use.
  • A white plastic jug of Simple Grow Solutions seaweed and humic acid soil amendment is shown on a grassy background with a hand pointing at it. Large text reads &
  • Promotional graphic for Simple Grow Solutions lawn care products, featuring three customer review quote cards with star ratings, a bottle of Simple Grow Solutions on the bottom left, and lawn care benefit icons at the bottom on a green background.
  • A colorful informational comparison chart titled &
  • Orders come from multiple fulfillment centers and may arrive in separate packages on separate days.
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Sea Hume: Organic 8% Seaweed & Humic Acid Formula (1 Gallon)

$49.99
$49.99
Shipping calculated at checkout.

 

Sea Hume is an 8% Seaweed & Humic Acid soil amendment for lawn and garden. Sea Hume contains the highest quality kelp harvested from the North Atlantic Ocean. This concentrated Humic Acid Blend is derived from the highest quality humate source. Designed for lawns, gardens, and indoor plants. Sea Hume can be used alongside any fertilizer program. Sea Hume is Certified For Organic Gardening (OMRI)!

 Our decades of research have resulted in formulas that are expertly manufactured with our proprietary manufacturing method, unlike any other product on the market.

Sea Hume Potential Benefits :

  • Can support conditions for improving plant's tolerance to abiotic stressors like drought and extreme temperatures.
  • Can be used to enhance your fertilizer program nutrient availability
  • Can improve nutrient uptake and condition soil

Whether you are looking to maintain your current lawn, correct nutrient deficiencies, or you are starting your lawn completely from scratch, our customer care team and products have you covered! Contact our team for a custom lawn plan tailored to your lawn’s needs!

  • Organic Lawn and Garden: Sea Hume is Certified For Organic Gardening (OMRI)
  • Contains 8% of the Highest Quality Kelp (Ascophyllum nodosum)
  • Seaweed can Enhance Conditions For Improving Plant's Tolerance to Abiotic Stressors like Drought and Extreme Temperatures
  • Contains 1% Humic Acid dervied from Leonardite Shale
  • Humic Acid can Promote Micro Nutrient Uptake
  • When to Use: Can be used alongside your fertilizer program as needed during the growing season
  • Can be Used on All Grass Types: Bermudagrass, Saint Augustine, Zoysia, Centipedegrass, Bahia, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue/Fine Fescue
  • Lawn Coverage: 1 gallon ounce bottle covers 12,800 square feet
  • Multi-purpose Soil Amendment: Houseplants, veggies, fruits, trees, shrubs, ornamentals and lawns
  • Proudly Made in the USA: Fertilizer manufactured in the US by a family-owned business


For best results, water the lawn for 20 minutes within 24 hours of application. Water is essential for maintaining your lawn, and your lawn should receive 1-2 inches of water per week. Fertilizer will not treat a lawn that is suffering from disease, pests, weed infestations, or drought.

Notice: We are temporarily unable to fulfill our products in the following states:

  • Alaska
  • Hawaii
  • Puerto Rico
Sea Hume: Organic Seaweed and Humic Acid Formula (1 Gallon) by Simple Grow Solutions on a white background Photo of a striped lawn with informational text about Sea Hume, "Seaweed Support when conditions get tough: OMRI listed for organic use, 8% seaweed, application rates for lawn, garden, and houseplants. Made in the USA." Instructional graphic for a garden sprayer bottle with three green panels showing lawn, garden, and houseplants, plus text detailing how to dilute and apply the product. A white plastic jug of Simple Grow Solutions Seaweed Support for Stressful Conditions is shown standing in a grassy outdoor area. The product label features purple and brown sections with product details. 1 Gallon of Sea Hume in a tomato and vegetable garden displayed with the OMRI badge indicating that the product is certified for organic use. A white plastic jug of Simple Grow Solutions seaweed and humic acid soil amendment is shown on a grassy background with a hand pointing at it. Large text reads & Promotional graphic for Simple Grow Solutions lawn care products, featuring three customer review quote cards with star ratings, a bottle of Simple Grow Solutions on the bottom left, and lawn care benefit icons at the bottom on a green background. A colorful informational comparison chart titled & Orders come from multiple fulfillment centers and may arrive in separate packages on separate days.

Why Simple Lawn Solutions

Made in the USA

All of our products are manufactured in the United States.

Top-notch Service

We offer lawn plans and product recommendations upon request.

Highly Rated

Our products are loved by thousands of customers and their lawns.

Satisfaction Guaranteed

We are so confident in our products, that we offer a satisfaction guarantee.

Testimonials

Dog lying on a grassy backyard with a wooden deck in the foreground

The journey to my beautiful lawn was not an easy one. At first, I had no idea what I was doing and I was getting mediocre results. I found websites like Simple Lawn Solutions to help me on my journey and you can see the results in the photo. Hope you enjoy.

John F.

Cool Season Grass. The lawn was previously not loved. Just moved in a few months ago and trying to turn the lawn around into something beautiful. Simple Lawn Solutions has been a part of that process.

Joseph B.

The lawn was mostly weeds. We took a soil test, killed the weeds, spike aerated, fixed the soil, and seeded. The lawn was good but SLS put it over the top.

Richard K.

Tall fescue with some mix of Kentucky Blue and Perennial Rye. This picture was taken about a week after using Simple Lawn Solutions Energizer!

Randy B.