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Soil Basics

Soil types, pH, drainage, compost and soil amendments explained.

6 articles
Understanding Clay, Sandy, and Loam Soil for Your Garden

Understanding Clay, Sandy, and Loam Soil for Your Garden

Understanding the texture of your garden soil—whether it's clay, sandy, or loam—is the first step to growing healthier plants. We explain how to identify each type and work with what you have.

Garden Talk Online Editors Oct 22, 2026

Healthy soil is the foundation of a thriving garden. Whether you're growing vegetables, flowers, or houseplants, understanding what's beneath the surface helps you choose the right plants, water effectively, and provide the nutrients they need to grow strong.

This section breaks down soil basics into clear, practical topics. We'll help you identify your soil type, understand pH and drainage, and learn how to improve your garden's foundation with compost and other amendments. It's useful for beginners planning their first bed and experienced gardeners troubleshooting plant problems.

What you'll find here

  • Soil Types: Learn to identify clay, sand, silt, and loam, and how each affects your plants.
  • Soil pH: Understand why acidity matters and how to test and adjust it.
  • Soil Drainage: Discover why proper drainage is crucial and how to improve it.
  • Compost: Explore how to make and use this valuable soil amendment.
  • Soil Amendments: Get an overview of materials like peat moss and perlite that can modify your soil's structure.

For a broader look at getting started, visit our Gardening Basics hub. To see how these concepts work together, our article Garden Soil Basics: Soil Types, pH, Drainage and Compost provides a comprehensive overview.