Columbia River Carbonates Microna Ag Lime

Standard agricultural lime is typically coarser, meaning it takes months or even years to fully break down in the soil. Microna Ag Lime is ground to a particle size below 200 mesh, which allows it to dissolve and react almost immediately, providing a much faster correction for soil pH.

Yes, its ultra-fine powder form makes it highly versatile. It is excellent for rapid pH adjustment in field soils and integrates seamlessly into compost piles to help stabilize acidity and support beneficial microbial activity.

Absolutely. With a 38% calcium content and a 98% Calcium Carbonate Equivalent (CCE), this product is a highly efficient source of calcium. It is designed to improve nutrient uptake and support overall plant health alongside its primary function of pH correction.

Because of its fine consistency, it is best applied on a calm day or mixed with water to create a slurry if you are using a sprayer. If you are spreading it dry, ensure you are using equipment designed for fine powders or incorporate it into the top layer of soil immediately after application to prevent drift.

This product is primarily calcium carbonate, containing only 0.5% magnesium carbonate. If your soil test indicates a specific need for magnesium, you may need to supplement with a dolomitic lime or a separate magnesium source.