Collection: Soil Amendments & Testing

Soil Amendments and Testing for Healthier Garden Soil

Healthy soil provides the foundation for productive plants, and understanding its condition can help gardeners make more informed decisions about amendments and growing practices. Our collection of soil amendments and testing products includes compost, earthworm castings, soil conditioners, minerals, mycorrhizal inoculants, and soil testing tools for improving and evaluating garden soil.

This collection includes Peaceful Valley Organic Compost, composted chicken manure, premium earthworm castings, peat moss, perlite, vermiculite, biochar, humic acids, and other soil amendments. Mycorrhizal products and inoculants provide additional options for gardeners looking to support beneficial relationships around plant roots. Soil testing products include agricultural soil tests, pH and nutrient test kits, digital pH meters, moisture meters, and litmus pH papers.

Choosing the right amendment depends on your soil type, existing conditions, and the plants you intend to grow. Compost and other organic matter can help improve soil structure, while materials such as perlite and vermiculite can be useful when managing aeration and moisture retention. Testing soil before making significant amendments can help identify pH and nutrient conditions and guide your approach to soil improvement.

Whether you’re preparing new garden beds, improving existing soil, starting a container garden, or trying to better understand your growing environment, our collection of soil amendments and testing products offers practical options for a variety of gardening needs. Explore our broader Soil Amendments collection for additional products to help build and maintain healthy garden soil.