Sourwood (Oxydendrum arboreum) is a native tree in Maryland (Deciduous). The sections below summarize where it grows, how to recognize it, and how it supports local ecosystems.
Habitat and range
Acidic woodland slopes and edges, often leaning from understory toward light gaps.
Identification
Drooping clusters of white lily-of-the-valley-like flowers; sour-tasting leaves; brilliant red fall foliage.
Soil and moisture
Moist, acidic, well-drained; intolerant of high pH and compaction. Part sun or high canopy light limits summer leaf scorch on exposed sites.
Wildlife value
Exceptional late-summer nectar for bees (sourwood honey); seeds for birds.
Uses and significance
Ornamental for acid gardens; keep as specimen where soil suits.