AZOMITE Field Grade - 44 Lb Bag

Coarse Mineral Amendment for Compost and Potting Mixes - 44 Lb Bag

Growers who build their own compost and potting soil often need a mineral source that works both quickly and over time. This product is a coarse, sand-like amendment with particle sizes from 1/8 in to powder, so finer fractions act sooner while larger pieces break down more slowly. It is OMRI-Listed for use in organic production.

The 44 lb bag is sold each. It suits home gardeners and small indoor or greenhouse growers who mix their own media, as well as commercial operations that want to trial it before buying more.

Key Features & Benefits

• Mixed particle size — 1/8 in to powder gives both near-term and longer-term availability.
• Made for composting and potting soils — it blends into media you already prepare.
• OMRI-Listed — suitable for use in organic production.
• Coarse, sand-like texture — mixes readily into bulk media.

Who Should Use AZOMITE Field Grade

Use it if you make compost or potting soil and want to add a mineral amendment. It fits home and commercial cultivation, including hydroponic operations that also run soil-based media.

About AZOMITE Field Grade

Field Grade is a coarse grade of a naturally occurring mineral deposit product. It ships at 44 lb per bag. A specification sheet, soil application guidelines, safety data sheet and OMRI certification document are available for it.

Frequently Asked Questions

Q: What does Field Grade look like?
A: It resembles coarse sand. Particle sizes range from 1/8 in to powder.

Q: What is it designed for?
A: It is designed for composting and potting soils. Mix it into the media before planting.

Q: Is it dusty?
A: It can be dusty, especially when applied with a broadcast spreader. Handle it with care and check the safety data sheet for protective guidance.

Q: Is it approved for organic production?
A: Yes. It is OMRI-Listed for use in organic production, and a certification document is available.

Q: How many come in one order unit?
A: It is sold each, as one 44 lb bag.

Q: Where can I find application rates?
A: Use the soil application guidelines document available for this product, since rates vary by use.