AZOMITE - Mineral Amendment
Best organic mineral supplement for home gardeners seeking healthier, more vigorous plants.
Revitalize your soil with AZOMITE, a naturally derived mineral amendment from ancient volcanic ash. Packed with essential micronutrients, it enhances root systems, boosts plant yields, and promotes overall vigor. Ideal for gardens, lawns, and potted plants, AZOMITE effectively re-mineralizes depleted soils. It's OMRI listed, ensuring suitability for organic gardening and farming practices. Enjoy free shipping on all amendment orders, making soil enrichment convenient and accessible.
$28.00
Owner Satisfaction
4.6
/ 5
Category Rank
1926
/ 4314
#1926 in Fertilizers
Price vs Category Average
-55%
Below average
Soluble Potash (K2O)
0.2
/ %
Who it's for
- Gardeners seeking to restore depleted soil nutrient profiles
- Farmers aiming for stronger plants and higher harvest yields
- Organic growers requiring OMRI-certified soil amendments
Who should skip it
- Gardeners needing a complete NPK fertilizer solution
- Growers looking for immediate nutrient uptake for their plants
- Skeptics prioritizing products with consistent, universal scientific validation
Performance breakdown
Soil Remineralization
Ancient volcanic ash provides a dense spectrum of essential trace minerals.
Organic Compatibility
OMRI listing guarantees full compliance for certified organic gardening practices.
Nutrient Release
Slow-release granular form ensures steady, long-term plant nourishment.
Application Versatility
Works effectively across diverse environments from potted plants to large lawns.
Root Development
Consistent micronutrient delivery fosters stronger, more resilient underground systems.
Ease of Integration
Granular texture allows for simple, mess-free soil incorporation.
Key Specs
Soluble Potash (K2O)
0.2%
Calcium (Ca)
1.8%
Magnesium (MG)
0.5%
Origin
Mined in Central Utah
Listing
OMRI listed for organic production
Release Type
Slow Release
Fertilizer Form
Granular
Sodium (Na)
0.1%
Features
- Naturally occurring mineral amendment
- Rich in essential micronutrients
- Improves root systems and yields
- Re-mineralizes depleted soils
- 100% naturally derived
- OMRI listed for organic use
- Slow-release nutrient delivery
- Suitable for all plant types
What customers say
Gardeners highly value AZOMITE for its efficacy in supplying essential trace minerals often missing from standard fertilizers. The core benefit centers on significantly improved plant vitality, resulting in deeper green foliage and notably enhanced flavor and nutritional density in produce. Users committed to organic and regenerative practices appreciate the natural, mined source, aligning with sustainable cultivation goals. While results require patience as minerals integrate, long term users report transformative soil health improvements. Minor handling messiness from the fine powder is noted, but this is overshadowed by the profound positive impact on crop quality. The consensus confirms that despite a higher initial cost, the longevity and superior results establish AZOMITE as an excellent, high value addition to serious soil management.
Know before you buy
AZOMITE is a natural mineral product derived from ancient volcanic ash. It acts as a soil amendment by replenishing essential micronutrients that may have been depleted over time, which helps support stronger root development and overall plant health.
AZOMITE is suitable for all plant types, including indoor potted plants, lawns, and vegetable gardens. Because it is a slow-release granular amendment, it works effectively in containers to provide a steady supply of minerals to your houseplants.
Yes, AZOMITE is OMRI listed, meaning it meets the standards required for use in organic gardening and farming practices.
Because the nutrients are released slowly over time, you do not need to apply it as frequently as you would with synthetic, fast-acting fertilizers. It provides a consistent, long-term supply of minerals to the soil rather than a sudden, short-lived nutrient spike.
AZOMITE is a mineral amendment, not a complete NPK fertilizer. It is designed to be used alongside your regular fertilizer program to ensure your plants have access to a broad spectrum of trace minerals that standard fertilizers often lack.
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$28