Azomite Micronized 44 LBs
Best natural mineral amendment for organic gardeners seeking healthier, high-yield crops.
Azomite Micronized is a naturally mined trace mineral from Central Utah, perfect for revitalizing soil and enhancing plant health. Its fine powder form integrates easily into soil or hydroponic systems. This OMRI-approved amendment is 100% natural, free from additives, and promotes robust root development, increased yields, and better crop quality. Azomite nourishes plants without the risk of burning and supports healthy soil aeration and water penetration, making it a versatile choice for gardeners.
$28.95
Owner Satisfaction
4.7
/ 5
Category Rank
50
/ 4445
#50 in Fertilizers
Price vs Category Average
-53%
Below average
Weight
44
/ lbs
Who it's for
- Farmers needing quick absorption for large-scale applications
- Organic growers prioritizing certified natural soil amendments
- Gardeners seeking to revitalize nutrient-depleted soil
Who should skip it
- Gardeners looking for an all-in-one primary fertilizer
- Users sensitive to dust or lacking protective equipment
- Budget-conscious hobbyists seeking low-cost soil additives
Performance breakdown
Soil Integration
Micronized powder blends seamlessly into soil or hydroponic nutrient solutions.
Organic Compliance
OMRI listing ensures total peace of mind for organic gardening standards.
Nutrient Density
Rich trace mineral profile provides essential nourishment for robust plant development.
Application Versatility
Adapts easily to diverse gardening styles from raised beds to hydroponics.
Root Stimulation
Promotes vigorous root growth and improves overall crop yield quality.
Soil Conditioning
Fine texture effectively supports aeration and consistent moisture penetration.
Key Specs
Weight
44 lbs
Form
Micronized powder
Particle Size
90% passing through a 200-mesh screen
Is Organic
true
Intended Use
Vegetable Garden
Soil Type
Garden Soil
Drainage Level
Retains Moisture
Moisture Retention Level
Medium
Features
- Remineralizes soil naturally
- Improves root systems and crop yields
- Odorless and plant-safe
- Maintains soil aeration and water penetration
- Ideal for soil mixes and hydroponics
- OMRI Listed for organic gardening
- Locally sourced trace minerals
What customers say
Consumers consistently highlight the exceptional quality and effectiveness of Azomite Micronized, recognizing it as a powerful soil amendment. Gardeners frequently report tangible results, noting significant improvements in plant vitality, stronger growth, and enhanced crop yields. While the initial purchase is substantial, users agree that the reliable performance and concentrated mineral content deliver excellent long term value for serious growers focused on soil health.
Know before you buy
Micronized refers to the extremely fine particle size of the powder, with 90% passing through a 200-mesh screen. This fine texture allows for rapid integration into soil and makes it suitable for use in hydroponic systems where larger granules might clog equipment.
Yes, the micronized form is specifically designed to be compatible with hydroponic systems. Because it is a fine powder, it dissolves more easily than granular versions, though you should ensure your filtration system can handle the mineral suspension.
No, Azomite is a naturally occurring mineral deposit and does not carry the risk of burning plants like synthetic, high-nitrogen fertilizers. It is safe to use, but as with any amendment, it is best to follow recommended application rates for your specific crop.
Yes, Azomite Micronized is OMRI-listed, meaning it has been reviewed and approved for use in organic gardening. It is 100% natural and free from synthetic additives.
Beyond providing essential trace minerals, Azomite helps improve the physical structure of the soil. It promotes better aeration and water penetration, which supports stronger root development and healthier overall plant growth.
You can mix the powder directly into your soil or compost during preparation. For established plants, you can lightly work it into the top layer of soil around the base of the plant and water it in to help the minerals reach the root zone.
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Ready to buy?
$29