• Gaia Green Greensand - 1.5 KG
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Product benefits

  • Potassium Support
  • Trace Mineral Support
  • Moisture Retention
  • Slow Nutrient Release
  • Organic Matter
  • Gentle Feeding

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Gaia Green Greensand - 1.5 KG

Vegetative Stage Flowering Stage Indoor Outdoor Coco Coir Safe Soil Soilless Organic

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Product benefits

  • Potassium Support
  • Trace Mineral Support
  • Moisture Retention
  • Slow Nutrient Release
  • Organic Matter
  • Gentle Feeding

This product may offer additional benefits beyond those listed.

Description
Description
Gaia Green Greensand is a mineral soil amendment made from greensand for improving soil texture and supporting moisture and nutrient retention in gardens and landscapes. This greensand soil amendment is built for growers who want a simple, mineral-based way to strengthen the root-zone foundation.

Greensand is a mined iron potassium silicate mineral from ancient seabeds, valued for bringing naturally occurring minerals back into the soil. Gaia Green Greensand is described as a natural source of potassium, iron, magnesium, and manganese, making it a straightforward choice when you want broad mineral support without a complex ingredient list. The “facts layer” stays clean and easy to trust: one primary input in a pure, unadulterated form.

Soil performance is the real focus here. Gaia Green highlights that it improves friability of hard soils, which can matter when beds feel tight, crusted, or slow to loosen. A more friable soil is easier for roots to move through and can support a healthier overall root environment. In the same soil-first direction, Greensand is also positioned to support moisture and nutrient retention, helping the root zone hold onto what plants need more consistently over time.

Another key differentiator is what’s not in the bag. Gaia Green Greensand is in its pure, unadulterated form with no synthetic additives or chemicals, which suits growers who prefer minimal-input soil building. That clean-input profile makes it easy to choose when your goal is mineral support and physical soil improvement rather than a blended fertilizer with multiple moving parts.

If you’re building healthier soil over time and want a mined iron potassium silicate mineral that supports moisture and nutrient retention while improving friability of hard soils, Gaia Green Greensand is a practical fit. This mineral soil amendment is well suited for gardeners and landscape growers who want a natural source of potassium, iron, magnesium, and manganese in a simple, no synthetic additives or chemicals format.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Coco Coir Safe; Soil; Soilless; Organic; Potassium Support; Trace Mineral Support; Moisture Retention; Slow Nutrient Release; Organic Matter; Gentle Feeding.
Guaranteed analysis
Soluble Potash (K2O): 0.2%; Total Magnesium (Mg): 0.5%; Total Iron (Fe): 1.0%; Total Manganese (Mn): 0.05%.
Derived from
Greensand.

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) 0.2%
Total Magnesium (Mg) 0.5%
Total Iron (Fe) 1.0%
Total Manganese (Mn) 0.05%

Derived From
Greensand

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

Why is total magnesium (Mg) important for plant growth?

Total magnesium is important because magnesium powers chlorophyll and energy use, helping plants stay green, turn light into growth, and use other nutrients efficiently—and it’s unique because its problems often come from nutrient balance and uptake competition, not just a simple shortage.

Read the full guide

Why is total iron (Fe) important for plant growth?

Total iron (Fe) matters because iron supports chlorophyll development and plant energy systems, keeping new growth green and vigorous; it’s unique from many other nutrients because iron deficiency usually shows up first in young leaves even when older leaves stay green, since iron doesn’t easily move within the plant.

Read the full guide

Why is total manganese (Mn) important for plant growth?

Total manganese matters because it supports photosynthesis and enzyme activity that keep new growth green and vigorous, and it’s unique because “total” manganese measures what’s present but not necessarily what the plant can absorb—so pH and root conditions decide whether manganese helps or harms.

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Is greensand a fast way to fix a potassium deficiency in plants?

Greensand is not a fast fix because its potassium releases slowly as the mineral weathers in the root zone, so it works best for long-term stability rather than immediate correction. Its uniqueness is that it builds a steady potassium and trace-mineral reserve while also helping the soil hold nutrients more evenly, which can reduce future imbalances.

Read the full guide

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