Newmarket, Ontario (Head Office)
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
- Mon10:00am–6:00pm
- Tue10:00am–6:00pm
- Wed10:00am–6:00pm
- Thu10:00am–6:00pm
- Fri10:00am–6:00pm
- Sat10:00am–4:00pm
- SunClosed
$0.00 CAD
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Gaia Green Rock Dust Blend is a rock dust soil amendment for providing natural minerals and trace elements to support thriving plants. This mineral soil amendment is built for growers who want a simple way to strengthen the soil’s long-term mineral profile with one reliable input.
At its core, this rock dust blend contains a mix of rock dusts and humic acid, making it a source of natural minerals and trace elements that plants need to thrive. The blend is designed as a blend of glacial, basalt, and volcanic rock dust with humic acid, bringing multiple mineral sources together in one product. For a compact facts layer, it is derived from glacial rock dust, basalt rock dust, volcanic ash, and humic acid.
Rock dust inputs are often chosen for broad, background support rather than a quick “one-week” change, and Gaia Green Rock Dust Blend is positioned the same way. It contains a wide-range of trace elements to support both healthy plant growth and soil biological activity, which matters when your goal is a more resilient root zone over time. That trace-mineral support is paired with a soil-life focus, helping keep your growing environment in a better place to cycle nutrients naturally.
Another key feature is the texture and consistency. Gaia Green Rock Dust Blend is finely ground to improve nutrient availability, supporting more dependable performance from the mineral inputs. When a rock dust is finely ground, it’s easier to distribute through soils and blends, and the product’s purpose stays clear: better access to the natural minerals and trace elements the formula is built to deliver.
This product can be used on farms, home gardens, landscapes and turf, for a full range of plant types. It’s a good fit for growers who want a mineral-focused foundation product that supports healthy plant growth while also supporting soil biological activity, especially when you want the convenience of a single rock dust blend instead of sourcing multiple rock dust inputs separately.
| Calcium (Ca) | 2.0% |
|---|---|
| Total Magnesium (Mg) | 0.9% |
| Total Iron (Fe) | 3.5% |
Basalt rock dust is used to slowly build mineral diversity and soil stability so plants can grow with fewer nutrient swings and stress problems over time. It’s unique because it works through gradual weathering and soil biology rather than giving a quick, strong nutrient hit like fast fertilizers do.
Calcium is important because it builds and stabilizes plant cells as they form, acting as the structural support that keeps new growth strong and functional. Unlike other nutrients that drive color or speed of growth, calcium’s role is unique because it controls cell wall strength and membrane stability, making it essential for healthy roots, shoots, and long-term plant resilience rather than quick visual results.
Humic acid is important because it improves root health and nutrient uptake by keeping minerals available, stabilizing the root zone, and supporting beneficial biology, which makes growth more consistent. It’s unique because it doesn’t act like a direct nutrient boost—its main power is improving the root environment so plants can use what’s already there more efficiently.
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.
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.
Glacial rock dust slowly replenishes a broad range of trace minerals in the root zone, helping plants run key growth processes more efficiently and stay more resilient over time. It’s unique because it’s a long-term, diverse mineral support rather than a fast, single-nutrient fix, so it helps prevent recurring imbalance symptoms instead of just masking them.
Volcanic ash is best thought of as a slow mineral amendment, not a fast fertilizer, because it releases a broad range of mineral elements gradually as it weathers in the root zone. Its unique value is long-term mineral balance and resilience rather than quick growth, which is why it helps prevent vague trace-mineral imbalances more than it fixes sudden deficiencies.

1175 Stellar Drive, Unit #5
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