• Gaia Green Soluble Seaweed Extract - 1.2 KG
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Product benefits

  • Plant-Available Nutrition
  • Potassium Support
  • Soil Biology Support
  • Foliar Ready
  • Wide Plant Use
  • Plant Vigor
  • Slow Nutrient Release
  • Growth Support

This product may offer additional benefits beyond those listed.

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Gaia Green Soluble Seaweed Extract - 1.2 KG

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Coco Coir Safe Foliar Application Soil Soilless Organic

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Product benefits

  • Plant-Available Nutrition
  • Potassium Support
  • Soil Biology Support
  • Foliar Ready
  • Wide Plant Use
  • Plant Vigor
  • Slow Nutrient Release
  • Growth Support

This product may offer additional benefits beyond those listed.

Description
Description
Gaia Green Soluble Seaweed Extract is a Gaia Green soluble seaweed extract powder for enhancing soil biology and supporting plants at all stages of growth. This water-soluble kelp extract is a simple way to bring seaweed-based nutrition into the root zone with a clean, single-input format.

Made from North Atlantic kelp (Ascophyllum nodosum), this soluble powder is formulated for high nutrient availability. Gaia Green highlights it as being high in soluble potassium, making it a strong fit when potassium-forward support is part of your plant nutrition goals. The ingredient story stays straightforward and easy to trust: one seaweed source, processed into a soluble form for fast, convenient integration into everyday growing routines.

Where this product shines is its broad usefulness across the plant lifecycle. Gaia Green describes it as benefiting plants at all stages of growth, which makes it easier to keep one consistent seaweed supplement on hand rather than switching inputs as plants change. Alongside plant support, the product is positioned to enhance soil biology, reinforcing a soil-first approach where the root zone ecosystem matters as much as the nutrients themselves.

Gaia Green Soluble Seaweed Extract is suited to home gardens, landscapes, lawn, and turf, and it’s described as suitable for a full range of plant types. It’s also suited to soil-focused growing, with especially strong performance for foliar application. If you want a soluble seaweed extract powder with high nutrient availability that’s high in soluble potassium and supports soil biology, this is a clean fit for growers who want dependable seaweed support across the entire growth cycle.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Coco Coir Safe; Foliar Application; Soil; Soilless; Organic; Plant-Available Nutrition; Potassium Support; Soil Biology Support; Foliar Ready; Wide Plant Use; Plant Vigor; Slow Nutrient Release; Growth Support.
Guaranteed analysis
Soluble Potash (K2O): 17.0%.
Derived from
North Atlantic Kelp (Ascophyllum nodosum).

Warnings & Safety
Important – Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General Safety Precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First Aid – Skin Contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First Aid – Eye Contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First Aid – Ingestion

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

First aid – Inhalation

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage And Handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important – Medical

If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.

Guaranteed Minimum Analysis
Soluble Potash (K2O) 17.0%

Derived From
North Atlantic Kelp (Ascophyllum nodosum)

Frequently Asked Questions
Why is soluble potash (K2O) important for plants?

Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.

Read the full guide

What does North Atlantic kelp (ascophyllum nodosum) actually do for plant growth?

Ascophyllum nodosum kelp supports plant function more than it “feeds,” helping roots develop, improving stress recovery, and smoothing water-and-nutrient flow so growth stays consistent. It’s unique because it delivers a broad mix of natural bioactive signals instead of one isolated nutrient, which makes it especially useful when plants are adapting to changes like transplanting, heat swings, or mild root-zone stress.

Read the full guide

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