Testing Your Soil’s pH

To get a thorough reading of your soil’s pH and nutrient levels, send a sample to your local nursery or cooperative extension, suggests garden expert Christy Dailey of Christy Gardens. The results will tell you how acidic or alkaline your soil is, which affects how plants absorb nutrients. Since different plants thrive best in different pH levels, this test will help you decide what to plant or indicate how you should treat the soil.

Examine soil texture, too. “It should be easily shoveled and crumble in your hands,” says Annette Gutierrez, owner of Potted in Los Angeles. “If your soil is super hard or clay-like, it will be difficult for most plants to grow roots. Add fresh soil, mulch, and compost, being careful to aerate as much and as deep an area as you can before planting.