Planting Flowers in Previously Burned Soil: What You Need to Know

Burning yard waste for years leaves the soil highly alkaline, even after ashes are removed. This elevated pH can prevent many flowers from thriving. You have two practical options: either test the soil pH through your local Extension office (call 1-800-ASKUGA1) or conduct a low-cost trial by planting inexpensive bedding plants now and observing their performance through May. If the test reveals high alkalinity, amend the soil with elemental sulfur or acidifying organic matter before investing in permanent plantings.