• Gaia Green Glacial Rock Dust - 500 Grams
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Product benefits

  • Magnesium Support
  • Iron Availability
  • Manganese Support
  • Trace Mineral Support
  • Soil Structure Support
  • Moisture Retention
  • Organic Matter
  • Drainage Support

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Provision Gardens is an official reseller of this brand.

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Gaia Green Glacial Rock Dust - 500 Grams

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

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Ontario
$125.00
Canada
$149.99
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Product benefits

  • Magnesium Support
  • Iron Availability
  • Manganese Support
  • Trace Mineral Support
  • Soil Structure Support
  • Moisture Retention
  • Organic Matter
  • Drainage Support

This product may offer additional benefits beyond those listed.

Description
Description
Gaia Green Glacial Rock Dust is a mineral soil amendment and rock dust soil conditioner made to re-mineralize soil and compost with trace elements that support long-term plant vitality. It’s a finely ground glacial rock dust taken from glacial moraine, built for growers who want a simple, mineral-forward way to strengthen the root-zone foundation.

This glacial rock dust is an excellent source of magnesium, iron, manganese, and trace elements. Those essential plant minerals help round out the soil’s mineral profile, which is especially valuable in beds and mixes that have been worked season after season. Rather than functioning like a typical quick fertilizer, it’s positioned as a steady, soil-building input that supports overall vitality through broad mineral support.

Gaia Green highlights multiple soil-performance benefits that matter in real gardens. Glacial Rock Dust helps improve soil structure, which can contribute to a healthier, more consistent root environment. It also supports moisture retention and drainage, a balance that helps soils hold what plants need without feeling heavy. Another key feature is improved cation exchange capacity, which supports the soil’s ability to hold and exchange nutrients in the root zone.

This product is also suited for composting goals. Gaia Green notes that it enriches compost with valuable trace elements, helping compost deliver a wider range of essential plant minerals when it’s incorporated into growing areas. Because the input is a single, mineral-based material, it’s easy to recognize what you’re bringing into your soil-building program: finely ground rock dust from glacial moraine, selected for re-mineralizing benefits and trace-element support.

Gaia Green Glacial Rock Dust is a good fit for farms, home gardens, landscapes, and turf where the goal is to re-mineralize soil, support plant vitality, and improve soil structure with a trace-element-rich mineral amendment. If you want a rock dust soil amendment that supports moisture retention, drainage, and cation exchange capacity while enriching compost with trace elements, this glacial rock dust is a straightforward choice for growers focused on long-term soil performance.
Product benefits
Vegetative Stage; Flowering Stage; Indoor; Outdoor; Coco Coir Safe; Soil; Soilless; Organic; Magnesium Support; Iron Availability; Manganese Support; Trace Mineral Support; Soil Structure Support; Moisture Retention; Organic Matter; Drainage Support.
Guaranteed analysis
Total Magnesium (Mg): 0.9%; Total Iron (Fe): 3.0%; Total Manganese (Mn): 0.05%.
Derived from
Glacial Moraine.

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
Total Magnesium (Mg) 0.9%
Total Iron (Fe) 3.0%
Total Manganese (Mn) 0.05%

Derived From
Glacial Moraine

Frequently Asked Questions
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.

Read the full guide

What does glacial moraine do for soil in plant growing?

Glacial moraine builds long-term soil strength by adding a naturally mixed range of mineral particles that improve nutrient holding and root-zone stability over time, making growth more consistent rather than instantly “boosted.” It’s unique because it’s a broad, variable mineral blend shaped by glacial movement, so it supports resilience and balance differently than single-source amendments that aim for a more predictable profile.

Read the full guide

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